I’m familiar with one-uppers - like if you say I only got 6 hours of sleep last night and someone has to chime in and say “that’s nothing! I got only 3 hours”

So something similar to that but not one-upping.

Like if you said "I worked in a warehouse once, my boss was cool, and the work wasn’t bad. " And then someone replied with, “I don’t know what gravy-ass, non-real-job place you worked at, but every warehouse I have worked in sucks!”

So, the person is kind of one-upping but that the same time trying to claim that your lived experience isn’t true and their experience is the way things actually are.

Is there a word for that?