I would say that Ademola Lookman has literally been unlucky with the transfer window this summer because first he was linked to Inter Milan, then Spurs, Bayern Munich, Arsenal and no one was successful. Staying at Atalanta is the only option at this moment and I doubt if he will be happy playing for the club for the rest of the period.
He has no other option than to stick with the club and remove his mind on leaving Atalanta because if he doesn't, the management will definitely turn against him, just like what happened to Osimhen or should I say a similar incident may happen to him. At first when I saw the news of Inter Milan going for Lookman I was happy at least he had to leave Atalanta to join another Serie A side to make his former club see what they was missing but after some weeks nothing came out that they are still showing interest and I don't think they even submitted any bid, talking about Inter Milan, that was then I felt he's not going anywhere and among all the clubs you mentioned is only Inter Milan that wanted him, now my question is, why did all these clubs [Inter Milan, Spurs, Bayern Munich and Arsenal] stopped coming for him knowing fully well what he has to offer? Is it that Atalanta said something that chased them away?