People who get video game burnout or say gaming is dead or whatever are victims of AAA marketing.
Most of the time I see posts like this they complain that they bought all the newest games with great reviews and aren't having any fun. Normally it's Sony games and other cinematic experience kind of games. Or they are games that they put 100's of hours into. They are doing the same stuff over and over and getting bored.
Unfortunately critics care more about production values and polish than novel game mechanics. Plenty of interesting games get overlooked due to being a little weird or not fitting in modern game conventions. If you only play the big budget AAA stuff you are going to get burnt out because they all copy each other trying to be the next "big game". If you play games that get bad reviews, have weird mechanics, or do something different you won't get burnt out. I like to recommend the Gravity Rush games to people who have a playstation and are burnt out on the "cinematic" games. They typically have never heard of it and end up having a blast with them. Makes me sad when I see people still buying games based on metacrtic scores. They miss out on so much.