Front Ends: Invidious (Youtube), Poketube (Youtube), Redlib (Reddit), and many others for a ton of different websites, all avaliable with the libredirect extension. I feel like the "datura.network" are pretty private and reliable, with a rotating IP to bypass blockage.

There's also Freetube. Freetube also has the added benefit of being able to block Youtube channels. This is extraordinarily beneficial if you're tired of a million clickbait videos about how China will collapse.