I find this whole conversation amusing because it is one group who has explicitly said one particular group shouldn't be allowed to go schools with the other. In fact, that same group went after the other group by using police, police dogs, fire hoses, and even guns.
And yet, we're to believe this group suddenly wants everyone to be treated equally.
If they're using the enclaves built into Intel and AMD, there may be side-channel issues to deal with. ARM is closer to what Apple is trying with their enclave.
ARM's TrustZone is definitely more secure than the alternatives on Intel/AMD, but TrustZone is also subject to side-channel attacks. To a first approximation, it's impossible to run two workloads on the same CPU and keep them perfectly isolated from one another.
However, I don't think any of these secure enclave concepts are relevant in this case. The way you'd build a private AI cloud is not to run it in enclaves (which are essentially just security-focused VMs) on CPUs that are running other tasks, the way you'd do it is to devote a bunch of CPUs solely to running the private AI workloads. Then your isolation problem becomes the traditional ones of physical access control to the secure machines and securing data flowing into and out of those machines over network connections.
The Sonder site is still up and appears to be functional. I never got to see if there were still listings as having to unblock the 20+ scripts and who knows how much other cruft wasn't worth my time.
One would think taking down the site or at least putting up a message would be one of the first things to do when you're going out of business. But then, when your web site has that much cruftiness, maybe they couldn't figure out how to change anything.
If it was intelligent, it would be making its own money by now.
"When we go down, we want to take down every market with us because we're a bottomless-money-pit and are chasing a dream that we can't achieve with all the world's computing resources, the training data of the entire Internet from billions of people, and excruciatingly overburdening several utilities to try to find something that we think will just magically happen if we keep throwing stuff at it. And we've used up every available money source but are still hundreds of billions in the red without any sign of profit, so we just need to tank everyone so that we can succeed"
The tao that can be tar(1)ed is not the entire Tao. The path that can be specified is not the Full Path.