This is one of the few old Jim lines I still remember, because it keeps getting more true.
I don't know how you can expect infinite growth in a hobby with a finite and continually segmenting playerbase, but I'm coming round to Null's theory that the people making these decisions know this can't go on forever and are trying to stuff their own wallets as much as they can before peacing out and leaving the company/industry in shambles.
All in all it's a great time to have zero interest in any new games coming out. I have nothing left to lose.