As ProZD just pointed out, never use the home screen, just go straight to your Subscriptions feed. It helps the people you subscribed to and you get more videos.
Right so why disable watch history? It's obviously not a privacy thing because YouTube already know what kind of content you look for because they can see your subscriptions it just seems to be ineffectively making your life more difficult and not really increasing privacy
How do you get more Subscriptions if you don't randomly browse YT for new content? Sometimes a youtuber will mention another channel, like Adam Savage giving a shout out to Bobby Fingers, but that's rare. And when I went to Bobby Fingers he had like only 4 videos.