Not just gaming, any job that requires you to sit in front of a computer for extended period of time is not good for health. You will have problems on your soldiers, arms, backs and eyes.
In my home country, there are companies that hire professional gamers and pay regular salary. eSports is evolving as a career option for the young boys in my home country.
There was an experiment with soldiers who played games and who did not play games. Soldiers who played games had better accuracy and concentration in shooting. Likewise, the surgeons who played games on regular basis were better surgeons.
I don't want to name any particular game. I play a lot of games and most of the games I play have helped me during my tough times, for example, Minecraft, Roblox, Valorant, Asphalt Legends, Forza Horizon. etc.
I don't have that kind of leverage to watch a gameplay created by some gamer, I have limited time for gaming, and I try to make most of it by playing games.
I was trying to tell that big companies will learn a lesson from the failure of Stadia even though streaming is the future. I apologize my statement was otherwise.