If I'm still using degoogled chromium.. Am I still supporting Google? :(

It can't just be for the server - it also needs to be per-community or you still get a very homogeneous feed

And you need an algorithm that can balance that not just for 1 site, but do it dynamically for each site

We'll get there, but it's one of those issues that keeps getting more and more complex the longer you work on it