Watch one video about graphics cards and then have YouTube recommend you Linus Tech Tips every day, till the end of time completely ignoring how many times you click "Not Interested" completely ignoring you have blocked his account.

Noticed several other scenarios like this where you watch a part of one video on a topic and YT's algorithm will try and force a certain YouTuber on you for the rest of the time you use that account.

This isn't perfecting this is force feeding. Respect my blocks.