I rolled up a wizard like that in a game with a friend in 1981, lurked at the back for most of the game then a rat bit me and it was all over, not even a dire rat, just a rat....
I suppose now it would be seen as a clash of playing styles not particularly a judgement on socially awkward people. To be more specific:
players attacking other players' characters
calling characters 'Bob' or 'Darth' etc etc, for me it breaks any kind of thematic immersion in the 'world'...