The whole CSAM issue is why I’d never personally run an instance, nor any other kind of server that allows users to upload content. It’s an issue I have no desire to have to deal with moderating nor the legal risks of the content even existing on a server I control.
While I’d like to hope that law enforcement would be reasonable and understand “oh, you’re just some small time host, just delete that stuff and you’re good”, my opinion on law enforcement is in the gutter. I wouldn’t trust law enforcement not to throw the book at me if someone did upload illegal content (or if I didn’t handle it correctly). Safest to let someone else deal with that risk.
And even if you can win some case in court, just having to go to court can be ludicrously expensive and risk high impact negative press.
Naw, I still use Google. With an ad blocker, I find it to provide the best results by far (though the ad blocker is important, because they get misleading ads sometimes). It’s superior when searching for descriptions (e.g., you can’t remember a movie title and have to describe it) and local results. Plus I use Maps heavily (it’s superior to its competitors) and that integrates into Google.
I just frankly don’t care that much about tracking my searches or the likes. I see it as the cost of getting a quality product for free. The only reason I even have the ad blocker is frankly because their ads are terrible. They don’t do enough to curate their ads, so scams sometimes slip in. I also think it’s very scummy that you can search, e.g., “pizza hut” and get an ad for Dominos above the Pizza Hut result.