How bad is this?

3bet preflop depends on villain, but his stack size is pretty ugly.

Insta-fold to 4bet.

Also, I would prefer a smaller 3bet vs his stack size, like 5.5$. Should be enought to isolate him.

Note: I asume no reads here. If both oponents are braindead maniacs and would do this with garbage I obviously put initial raiser all in, otherwise I fold, since KQ is easily dominated by Ak, AQ and slightly behind to Axs and pps.