How did you calculate that? The question didn’t even mention a specific speed, just “near the speed of light”.

The kinetic energy for a grain of sand near the speed of light is somewhere between “quite a lot” and “literally infinity” (which is, in a sense, the reason you can’t actually reach light speed without a way to supply infinite energy).

In principle, yes. It depends on your Linux distribution though, I’m not familiar with the one you’re using

It’s asking for the ability to take screenshots, which is definitely suspicious unless there’s an in-app screenshot feature, and for the ability to launch discord and interact with it. The thing is it’ll be interacting using your discord account, I expect. That means it’ll be able to see your conversations and all the servers you’re in. It’ll also be able to post as you. Again, that’s the sort of thing which is very suspicious unless there’s some way in the app to have conversations over discord for some reason (maybe a bug report button, or a social feature).

Basically, I’d consider both of these alarming but not necessarily evidence that they’re spying on you to collect personal data or training data for an AI

Because printers (of the kinds you’re likely to find on the consumer market) don’t make dust in any significant quantity.

They make fumes, which are an entirely different kind of hazard and need different precautions

True, that should have occurred to me. That’s what I get for not touching a compiler since the Christmas holidays started

That’s easy. The 2038 problem is fixed by using 64-bit processors running 64-bit applications. Just about everything built in the last 15 years has already got the fix

Using that fix, the problem doesn’t come up again for about 300 billion years