My bookmark for YouTube is directly to my subscriptions, and it's also possible to create a android shortcut link directly to subscriptions. Occasionally, a flow will direct me to the homepage, but that's rare and I usually organically bounce back to my subs without even thinking about it.
There's always recs below a video, but again, those are rarely very interesting to me or they're things I've subscribed to anyway.
[0]: https://unhook.app/
I block recommendation sections on some site with the ublock element picker (like the "recommendations" stackoverflow puts in the right column from their other sites, completely unrelated to the current page or search terms).
I never got round to trying that with Youtube, this seems a better solution.
/* hide main page */
ytd-browse[page-subtype="home"] {
display: none;
}There is a brilliant hack to YT's urge to show you some BS. Make a bookmark of YT submissions on HN. Clear cookies. Click on any few random vids. Voila! Now YT considers you enough smart person to be shown a decent recommendations!!! (But the magic quickly disappears if you will click any BS from main because my hack does not affects the main page).
When you open YouTube the recommendations are always the first thing you see, same for TikTok and Twitter (although at least you can configure it there).
Sure you can say “just don’t use recommendation systems” just as you can say “just don’t go on YouTube”.