Right, I get now what you mean. In defense of the other person, they said this may be the case. Which implies that it also may not be the case. It's a worry spoken out, maybe without thinking too much about how to word it in a way which does not come across as insulting.

I would frown at this in a direct conversation, but not so much in an indirect, general talk about opinions. In the current setting, I appreciated the opinion as open and direct. I don't think anyone's feelings have been hurt here, unless someone actively wants to feel offended.