"I think the biggest contributor is just that left-leaning people are more likely to be offended by right-leaning views"

Considering "right leaning views" includes things like women should not have reproductive control over their bodies, trans people should not be able to use the bathroom they feel comfortable with, and gay people shouldn't be married, and people should have their children yanked away from them at the border, yes, I can very much see why they would be offended by that.

You're not getting a lot of people being offended by the nuances of tax policy, for instance.