So far I have experimented with NetShield from ProtonVPN and https://nextdns.io/ with varying results. There are also features baked into certain browsers like the cookie blocker with DuckDuckGo which works extremely well, and UnTrap for Safari on iOS which allows for heavy Youtube web customisation.
Also, shout out to Playlet on Roku. A privacy focused YouTube proxy for the TV which blocks ads and even can identify sponsors, filler and credit segments and allow you to skip these.
I am not involved in any of these projects, I just think they're cool.