My friend groups use it for dinner etc. despite most places being able to split checks because it's easier for us to figure it out amongst ourselves than burden

My friend groups use it for dinner etc. despite most places being able to split checks because it's easier for us to figure it out amongst ourselves than burden some waitress with splitting it (even if their software makes it easy, they still have to take four cards and run them all and return them to their proper owners and such).