I did recommend Pihole in my original reply. But there’s no way to block Youtube ads using it, as was being asked in the reply to my original reply.

uBlock Origin gets rid of every single one.

Pihole is easy and light enough. I used to host Transmission (transmission-daemon) on a 3B+ and it worked alright for seeding around 300-500 torrents. FreshRSS also worked alongside.

Is having your passwords and TOTP in one place recommended? I would’ve thought that having both separate would be more secure.