Fellow Eternity user?

Definitely is a thing in Estonia.

Seems a bit like engagement farming. If you use some word/phrase incorrectly, there are going to be people that are going to be commenting on it. So on algorithm-driven platforms, the post would be ranked higher.

Just use NewPipe / Tubular and only watch people you're subscribed to.

I use Steam by adding apps as non-steam games and forcing it to use Proton.

Solution:

Maybe the "B" was rusted and done over with a marker?