Pretty sure my Adblocker already does all of this I still use Youtube about 10% of the time to find new channels Piped provides some suggestions while you watch some Video but it can’t replaces YT’s homefeed
I use Startpage You can also use any good SearchXNG instance I think etsi(dot)me uses Ai unlike Startpage Kagi is a good search engine but it comes with a price
Brave is almost the same and Vanadium is better on Grapheme devices I don’t recommend Bromite or even a fork It will probably have the same Update issues like Bromite which makes it a terrible option
It’s pretty much Notion but private and I guess its own features I never used Notion but it also feels like an all in one App Unlike Notion it doesn’t need your data