[nickjj]

> There are many privacy-friendly comment systems as well as a 3rd party anti-spam service like OOPSpam that do not collect user data.

If there were a free fully managed comment system that you could embed onto a site that guaranteed user's privacy, didn't track anything, had billions of comments pumped through it to ensure it's technically adequate and they had multiple years of a good track record for reliability along with a spam filter that blocks 99% of spam hands free I would instantly switch. But I don't think any type of solution like this exists.

Just using OOPSpam alone comes with a $17 / month fee and based on its FAQ it looks like you need to call its API which means it wouldn't work with a static site like Disqus does because OOPSpam requires making an API call from a server with a secret key.