I'm not that good with sports betting but for those that are good at sports betting they can indeed win some money and earn money on those winnings.
I agree sports betting can be profitable for some people and it can also be fun.
For me I don't do sports betting but my friend does and he does good and makes some profit from it.
So as long as you're good at the sports betting you can win but sometimes you can lose out as well.
I think it's good for some people.