You're objectively wrong. You can have a fully free and open source android rom without any spyware (not even from google) and be free, and I also use Piped for watching youtube because I don't have a google account. Check out privacy communities on lemmy.
Edit: And about getting rid of all tech, of course you can't be 100% independent and have 100% privacy, but you can mitigate most of it if you know what you're doing.