I still feel like actually making it about his height in this instance is a red herring because everyone involved in this situation has to deal with a guy throwing a fit in public over something literally nobody -- not himself, not the other patrons, not the staff -- has any control over or, to my knowledge, has had anything to do with.
I don't necessarily like people throwing hands in public but when you've got a loud dude like this who's talking like some redpiller and berating the (all-women?) staff, I think it's necessary or inevitable.
Hell, unless there's some huge missing context beyond the start of that first tweet's video it sounds like people were being nice to him before he started getting abusive toward the staff? That's not a height thing.