[marrs]

I guess the term "sandbox" can become overloaded. I'm not thinking of OS processes as sandboxes in this context.

> However, that’s a big “if”, since most of the linux sandbox thingies take multiple seconds to spawn a process, and multiply memory usage by 10-100x.

And this is the thing I'm not willing to accept. Well, I can tolerate excessive memory consumption depending on what I'm doing, but I refuse to entertain long boot times. It's the main reason I avoid Java apps, Flatpacks, and so on.