Perhaps I was a bit too harsh on the filter. After all, you’re right that someone could just modify the code. Even so, it doesn’t really seem like it lines up with the philosophy of federated platforms. It makes it more difficult to customize moderation on the instance level. I also feel like the problem of platforming nasty people could be solved by moderation on the instance level and blocking instances which don’t have adequate moderation. That’s what it’s going to need to be in the end anyway if Lemmy grows enough and people customize the code.
It does bring up the free speech debate, but I find those usually aren’t very productive in these sorts of contexts. It’s not really a legal question since the government isn’t involved, and they usually just end up being each side stating their presuppositions.
It’s not terribly important in this case anyways, I just thought I’d share my thoughts on it.
Definitely avoid it if you’re just searching. Use some other search engine like duckduckgo or searx. For youtube, you can use something like newpipe to keep track of subscriptions and history without using youtube directly. The main downside to that is you can’t rely on the algorithm to feed you content.