Yes, but a user would need to be experienced enough to know how to uninstall the previous desktop environment components they don’t want, otherwise their application menu would have both DE’s applications (2 file managers, photo viewer’s, text editors, terminals, etc), which can feel a little cluttered.

Pretty sure that’s ai.

There’s this handy list of online games with anti-cheat that are compatible with Linux. The majority isn’t supported, but some major titles are, surprisingly.

It doesn’t bode well. Honestly I fear at some point in the future, if these countermeasures can’t keep up, small sites may need to close themselves off with invite-only access. Hopefully that’s quite a distant future.

That’s actually a major plot point in Cyberpunk 2077. There’s thousands of rogue AI’s on the net that are constantly bombarding a giant firewall protecting the main net and everything connected to it from being taken over by the AI.