Not solely. If you paid $60 for a game in 2010, that‘d be almost $88 today, simply due to inflation. It’s a wonder the prices haven’t skyrocketed any sooner.
Not that I want that, I‘d prefer games being affordable but it was kinda inevitable considering the way the economy is going…
Also, I‘d personally rather pay $90 once than have a cheap game with a shitload of micro transactions. Of course, developers/publishers that ask $90 for a game and still include a bunch of micro transactions can fuck right of.