Your usual club/bar crowd in a major city is probably above average still. You can still have interesting conversations there: probably not AI, physics, serious philosophy or population genetics but pop-psychology, gender, sex, music and film, sure as long as you don't over do it and get too serious.

I think these things might depend on what side of the Atlantic you're on: ISTR that Feynman was surprised when some European physicist asked him what he was working on while they were drinking in a bar, because Americans don't usually do that. (I've never been to America, so for all I know things may have changed since then.)