"All industries have a rise, a peak, and a leveling off or fall"
Citation needed
What about the Primary industries - food as an example hasn't peaked yet :P
Anyway, I'm assuming you mean entertainment industries??
Pubs and Nightclubs definitely don't seem to have peaked in terms of sales
Ok, I'm assuming you mean Entertainment industries selling goods rather than services
I really dont think Music, Movies or TV have seen a peak/leveling off or fall
So no, I don't think Video games will have any significant peaking







