https://degooglisons-internet.org/en/

And have pretty much became a reference for libre alternatives :

https://degooglisons-internet.org/en/alternatives

† By the way it's a very SV thing to do to think that everything revolves around SV, and therefore excluding Microsoft from the list of the problematic companies. (And including Netflix, which is problematic in its own ways, but at least an order of magnitude less than the "big 5".) Sadly, some politicians have also been dropping the trailing M, I guess that those big contracts with the military and the healthcare sector have something to do with that…