Why would that be an issue? How is your experience effected by how others play their game? It reminds me people who go self righteous about cheats codes. Which is really simple situation, if they are in you have a choice, if they are not you don't. Cut and dry. Same is here, the best and simplest solution is add a sort of IronMan mode, which will appeal to the sensibilities of those who are looking for more hardcore experience and keep the good old proven system.