Why does he need comeback ?
Only 2 of his last movies have not done well, among that one was biggest opener at the time of release. Pathaan proved that Superstars dont fade away so easily. Aamir is smartest guy, he knows the pulse audience more then anyone else. I don't think he need to an action movie to give a hit. A good movie with a novelty factor and good production value irrespective of genre will do well at box office. No one can suggest star like Aamir what kind of movie he is supposedly to do, as he has done lot of pathbreaking films and made them Big hits.
Lets wait for Dunki to come to conclusion that social drama's don't work. Unless movie is bad,It will work at boxoffice.