I respect your right to retain this opinion. As someone who is essentially describing my own reaction to the behavior of those making these jokes, I can only hope to explain to you how some may react. You are absolutely free to proceed how you wish, and it is not my wish to make you feel otherwise.

My point is best summarized like this. Calling Christie a fat fuck, is a cathartic release for many people. However, cathartic release is like masturbation; it is an important, addictive and extraordinarily unproductive habit and doing it in public may feel good but it's pretty disgusting to those around you.

But you do you. Cathartic release is better done on reddit than out in the world. If this makes you feel better, by all means, I'd never deprive you of the right.