I had a Jolla smart phone, it was pretty great but it also quickly became apparent that the company had no real intention to make Sailfish the Android-compatible, open and privacy-friendly OS I was hoping it'd be. Selling licenses to customers to put the OS on third party hardware really killed it for me.
Kinda surprised they are still around, but I guess knowing the right magical words to whisper to investors is a good enough business strategy. They've done it with blockchain, now it's AI.
For real though, containerization isn't the only way to separate applications from each other but totally fine, it's the "It works on my machine, so here's my machine" mentality that doesn't fill me with confidence. I've seen too much barely-working jank in containers that probably only get updated when a new version of the containerized application itself is released.