There are so many unknowns in "dark matter" that they can't really claim it doesn't interact with itself. Some of the theories have it not interacting with itself, but that's not a good argument. There are too many possibilities. ...From here on I'm just spinning ideas...
FWIW, I came up with a theory that there are nine basic flavors of dark matter, each about 1/10th the mass of the universe, and the various flavors don't interact with each other, but they do interact with themselves, and are as varied within themselves as ordinary matter is. So you'd have nine types of dark galaxies.

This is a really BAD theory, but it's fun. The problem is that dark matter tends to be associated with galaxies, and local dark suns should be quite noticeable in that circumstance. We don't see that kind of result, so there aren't any local dark suns. I'm not sure we could detect them in another galaxy, but they should affect stellar motions within our own in a noticeable way. Unless you want to special case our own galaxy, dark matter needs to be rather diffuse for some reason...nothing much larger than a G class sun, possibly a M class. The reason you can get away with something that large is that lack of friction with ordinary matter means that you wouldn't get anything captured into a binary orbit with a normal star.

You said home ISPs sought to deploy Trusted Network Connect about 20 years ago. It hasn't happened. What's holding it up? The rise of mobile devices, smart TVs, and other devices incompatible with the remediation means available in quarantine?

I own it, it's just the 25 years of hosting i bought for $12 a year at the turn off the century finally ran out

Generally people keep their solar installs for at least one year, rather than replacing your panels, wiring, controllers and batteries each year, attempt to get two or more years out of them. This should help keep your cost basis down as inflation causes prices to increase

The advantage of sodium battery means anybody can produce it, there's no geopolitical alliances needed to manufacture them. Lithium is super rare by comparison. Any and every country can domestically produce sodium batteries forever. The low temp operating envelope of sodium is interesting, but only 11% of the worlds population lives somewhere that is useful. The big benefit is any country can stick a straw in the ocean and build a battery factory regardless of sanctions. Go look at Iran right now if you want to understand why I keep harping on this point.

I dunno, people on boats and in vans buy this stuff and run it for a decade or more without problems. Name brands like anker and ecoflow have very solid track records and 5-8 year warranty on most of this stuff. It's not fly by night Chinese crap. All this stuff has a very solid track record at this point. I bought my first MPPT way back in 2017 it's still alive and kicking no problem

I don't think it's been ignored, but it might have been siloed. I was aware of it, and I'm not even close to an expert in that field. (OTOH, that bit about Teflon was surprising. I'd have expected Teflon to be totally inert.)

That's probably a underestimate. But, yes.
The real problem, though, is that many of them intensely support him. I think many of his supporters tend to be more firmly committed than were Nixon's.

Calling him a loser is incorrect. That he has occasionally lost is correct, but find someone who hasn't. Sometimes it seems he's playing a different game than the one we expect him to play.

But I rather agree with the rest of your characterization. And think it leaves out quite a few correct pejoratives.

Well that was with i think 32 panels, breaker box upgrade, and i forget 10 or 20kwh worth of battery. Effectively fully off grid except dec and January for our climate

My roof is about 10 years from EOL so I'm not super eager to install it today as a full system is about $40,000 in my local market. By comparison I can install this in my backyard in about 45 min simply with hand tools. I will do both eventually but i can do this today and cut about 50% of my air conditioning and beat bill today.

California and Texas are some of the biggest adopters of industrial batteries, and the prices keep plummeting. I remember being near an executive power summit in Idaho back in 2016 and all the execs said industrial power was pie in the sky and would never work. It has virtually resolved all of Australia's power "duck curve" problems. Solar + battery is just phenomenally economical today. China is bringing on NaCl batteries this year and shipping cars with them by EoY. Solar panels are made from beach sand and batteries made from ocean water. Couldn't get any cheaper than that.

We have a sunny, south facing portion of our yard. Looking forward to hanging 4 solar panels on the fence and getting 800-1000w (1200w "nameplate" max but reality is closer to 1000w) to offset our daytime use. We both WFH and then the kids are home by 3pm so being able to offset computers, fridge, and part of our AC/Heat bill is huge.
 
A couple of mfg, Anker and Ecoflow both sell a system that you do the standard 4 x 400w panel = 1200w plug in, and then a second 2000w (+5 more panels) into a battery system that discharges a max of 1200w overnight as the sun sets. I think they want like $1600 for the system. That's an instant buy for me when california electricity is $0.50/kwh

I think the problem is that there's a conflict between good security and ease of remote use. They've been pushing ease of remote use with "adequate" security. Now that security is no longer adequate, but they don't want all the customers to be angry with them.

Sorry, but who, officially, has the right to name the lake? I'm pretty sure it isn't the president.