Its so easy to start a game, but then lose interest. But when you do find one that grabs you, you'll finish it. I found that I will still pay for games and get enjoyment out of them. But so often the gameplay loop doesnt fit the same way it did in the past. Ill replay old games too. Games that I would play for hours and they just dont do it anymore.
But thats because we've changed what we do with games. There was a time where like you said, youd get a few games a year and you would get every penny out of them. But now we consume them. We enjoy the gameplay or the story. Do I need to 100% this game? Do I get some enjoyment out of grinding every single corner of the map, and collecting every item? No. Im not going to. My time has value too.