This "new" Mac will be a previous-generation MacBook Air
Since it's explicitly using a different size of LCD and an "iPhone processor" - no it won't be just a repackaged old-gen Macbook Air, it is its own thing. Expect it to be iCloud-centric. But if it runs regular MacOS I think an 8GB/128GB config is more than enough for many many many many many people - myself included. That's certainly all I need on the road.
And before you scream "you're tracked already" : My cars are old enough they don't have permanent cell modems in them. My phone runs Lineage without Gapps or microG (Yes, the ISP still tracks and sells my location data. I know. Nothing I can do about that). I built my own Linux router. I run my own e-mail. I pump all my SMS over XMPP using jmp.chat.
I know a few people who do all this stuff and more. So let me fix that for you: "I take a perverse pride in jumping through lots of hoops to avoid a few overt tracking methods, but any occupant of a first-world country who doesn't do all their business in gold and harvested human organs has a huge tracking footprint that can't be avoided, so it's all really just to make me feel better. I know that any government actor who wants to find out about me can do so with minimal effort, so really this is just an exercise in public masochism."
Many of them didn't survive using them.
Has to be said: those of us alive to read this are the descendants of those who _did_ survive.
Funny thing is that UGreen pairs faster than any other bluetooth device I have and never doesn't work. For eleven bucks.
As a simple audio device, it only connects an audio stream and no control or data streams. It also doesn't need to perform checks like "does the host want me to send it my list of contacts?"
I'm all for computer dating, but I wouldn't want one to marry my sister.