Imagine someone doing that about a live sporting event. Can’t imagine that ever being a cottage industry.
Bragging about going 4-1 doesn’t mean anything if he doesn’t tell how much he is betting. I’m guessing it’s not muchI don't mind the pregame discussion with like "I'm playing -3.5 on so and so and here is why", but the "I went 4-1 last night on my picks!" is just.... nobody cares