Suppose, as title says — you had infinite amount of money, would you still gamble?
Well, maybe not an infinite amount of money (even Elon doesn't have that opportunity. His money is still counted), I can do it it on just a selected few sport games. It won't be like one trying their hands on all games and slots to earn from them. That will be where "gambling for fun comes in", not the mounted statement some gamblers make about gambling for fun.
I once gambled on a day I had an unexpected amount of money thrown at me and I gambled it. I wasn't expecting to win there and then. I just wanted to experience what it was living recklessly on the day. It was insane.