Apple have never really been gaming-focussed, they’ve always left it as a secondary use case of the computer, with the possible exception of the Pippin. And that’s ok, you only have to look at Nintendo to see that specs aren’t everything in gaming computers.
But I do think they are missing an opportunity. If they were to put games on a par with Apple Music or Apple TV+, they would realise they are lagging some way behind other big games publishers, and that while the games industry is still growing they are not keeping up with the investments others are making in the field, such as Microsoft buying Bethesda.
Its even more strange because these new 24” iMacs are consumer-oriented machines. Gaming has to be a part of that, and to just let it evolve in a free-market fashion doesn’t really do justice to the medium.