In my opinion he has taken some problematic view points, but others would agree with him more, and many would say he just plays devil's advocate and likes to talk hypotheticals and dig into interesting topics. I don't think any of this really matters.
The issue is that the views come from one guy, get amplified in some man-cave banter with a few guys paid by him, and then broadcast to an audience "larger than Belgium". This isn't normal. Media companies have layers of editors, they have at least some diversity, a woman will hopefully look at a story or script before it goes out, sometimes even a lawyer might tell them to tone it down a bit. Even celebrities with big followings on social media are likely to have more input on many of their postings than Rogan does on his broadcasts.
A bit of a filter is a good thing for everyone, whether it's trusted friends who can and do tell you when you're wrong, an editor at work, a legal team, whatever. It's also honest. I think Joe Rogan could use a filter.