With a proper retention holster and training I don’t see any issue. If I’m not drinking/DDing I’m carrying and obviously wouldn’t present the weapon at the level of bar fight. There are certainly other drunk idiots with guns out there along with your weekly shooting in take your pick city at a venues/clubs.

That being said I don’t really frequent shitty bars and most club type situations search so I guess I’m speaking about a subset of upper scale drinking establishments versus your dive/club.