I have a super morbidly obese family member that openly seethes and constantly makes comments about my weight and my eating habits but can't take what she dishes out, at all.
I was up at 5AM taking care of family, and ate breakfast then- and then I was outside doing yard work before it gets too hot. I got hot anyways, and so I was sat in my room eating an ice cream bar around 9AM. My family member arrived, I came out of my room ice cream bar in hand, and she went, "Well THAT's a healthy breakfast!" and BOOM! Instantly, a big one-sided argument about how "Some people are naturally skinny like you, but you know, you're probably secretly really UNhealthy, while I, I eat NATURAL foods- I'm VEGAN now, did you know I'm VEGAN now? And yet- I'm CURSED to stay obese! You should really count your blessings, you know- the way you ABUSE your body with ICE CREAM- don't you know DAIRY is inflammatory? All you're eating is ice cream for breakfast- where's the PLANT-POWERED PROTEIN? And you clearly just woke up- All you do is SLEEP and eat ICE CREAM????"
I didn't have any sort of Reddit-"and then everyone clapped" comeback. I just left. I realized long ago that it's not even a real argument, it's not a real conversation when people act that way- it's just her own mental issues being expressed and I'm not a therapist.