I think the most obscene thing here is that macOS is now littered with permission prompts for camera, background execution, etc, but makes no effort to stop even industry partners from spraying the disk with dozens of files that can’t be removed easily.
It’s like they went backwards on this. The utility that handles .pkg files used to have a command line uninstall option.
Anyway, I kinda like PearCleaner for removing the cruft. It’s not perfect but it’s open source and one of the better options imo.
You often cannot even tell what the permission prompts are for. Sometimes they have generic names like a programming language is requesting something. Not sure what that’s about.
That's because this particular sort of cyber security is merely theatrics with the goal of reducing user agency and increasing paranoia and vendor lock-in. The user facing friction is the goal. There will always be scams and viruses; the only practical outcome will be that you have less control over your computer, and Apple/MS/Google have more. See: Sideloading, Wayland, UWPs, iOS JIT, Windows XP and 7 still being used for accessibility