It's a huge problem. I was watching some youtuber who collects football shirts and was talking about one he saw and said "I think I'll pass, gambling on the front of the shirt, that stuff almost ruined my life". He looked about 24.
Likely losing Tonali for an extended period really sucks. It does indeed destroy lives, that said some people can control it. I'm not a gambler for the record, used to play the horses once in a while. One bet on a sporting event in Las Vegas maybe 25 years ago.