Oh shit. NGL, this would hurt if it were me.

Max win spawned but bro only did 1000x. He could've won so much bigger even at 10% of the max win. Though, on the other hand, you really never know when these big multipliers would spawn because it's all luck and an opposite scenario could always happen.
All part of the game. And we have to come to terms with it.

I would feel so hurt as well if it was me in his shoes and I am pretty certain that is going to be one of his life time regrets

Who doesn't want to be a millionaire just from one dollar?
Well, that's a lesson learned right there. Always dream big, you never know when that opportunity hits.
Another mistake, bro, should never do right after that is to try and chase another 1,000,000X multiplier right after what happened.