You might be right. From my experience, it depends. The edgier your exploration, the more that can happen.
It's important to note that not everyone abide by the same morals. And a narrowly constrained model may end up refusing genuine inquiries just because.
In any case, if anything, this is a small 'but'. OP's point is the gold nugget here. That is, LLMs allowing exploring subjects without the fear of being judged for one's natural curiosity.