This person is not one bit constructive, and is a privacy community grifter.
Claims all kinds of CVE nonsense and large LoC code nonsense but ignores them for Windows and MacOS, instead promotes these two OSes over Linux based OSes.
His other claims regarding exploits are mostly resolved by running trusted code on machine, and so it requires either socially engineered malware installations, or some low level rootkit that bypasses all of it. Windows? Yeah that OS whose admin permissions can be elevated and bypassed by a Razer gaming USB mouse.
The other crap he harps about is memory unsafe code programming. Yeah, NT kernel is surely safer, a 2 decade old borg.
He ignores the existence of AppArmor as well, for some reason, but Windows and MacOS are more secure!
Somehow, Flatpak is bad but Bubblewrap, part of Flatpak, is good. Cites flatkill.org as proof.
Someone who uses “CCP Pooh -20 credit score” stickers in Telegram groups he admins is not worth taking seriously.
Edit: downvotes started by NoGoolag/SpiteChat army, they detected my presence rather quickly in 7 minutes