Nope, still malware. Arguing that people can technically read the TOS is (maliciously?) ignoring the social contract that most of us live by (i.e. don't trick people and screw them).
It is not. The closest thing you'll get to it that has the features you mention, is Qubes OS [0].
When it comes to the L4 family, Google's adoption of seL4 [1] might be interesting to you, and possibly L4Re [2] [3], which is open source (not their tooling, though) with commercial support.
Edit: there's a bunch more open source activity in this field, but I'm not familiar with it.
Wish there was a phone where the camera on LineageOS is as good as the stock. On my Samsung Galaxy S7 using the camera on non-stock in painful (takes seconds to focus, when it focuses at all).
Would you mind telling me what immunotherapy you get, specifically for cats? I'm currently on Grazax for grasses etc. I would love to be able to get a cat, but I am quite allergic and get flu-like symptoms after a while. (Also, my blood tests don't show that I'm allergic to cats, so that complicates things).
Having seen the AI up scaled versions of DS9, I would be surprised if that ends up being something I want to watch. I definitely don't see the point of changing the aspect ratio.