I received the payment, but lost $80 per day due to the fall in the polygon exchange rate.
Sorry for your loss bro, I know how painful it is to lose such an amount. I guess you will have a hitch-free experience next time.
IMO, all crypto gamblers are aware of such moment when the price of our crypto may bumped/dumped signficantly at any time, means that all crypto gamblers should be ready to take the risk of the price movement.
Basically he will not lose $80 if he did not sell his polygon as he can keep holding it till the price to increase again.
This is the double edged sword situation when we are dealing with crypto, sometime the price can give us a significant lose but on other time it can give significant profit.
Will he complain if the price increased significantly after he received the withdrawal? I dont think so...
I think gambling does not suit him and he should only focus on gambling. If you are gambling with any coin, then the price so that coin should not be taken into account, else the gambler will feel double pressure, first that he may lose that crypto in gambling and secondly, even if he wins, he can have significant loss if the price of that crypto dumps. Well , it can go the other way around that the price of that crypto pumps after you have won some coins.
Coins trading and price fluctuations is a separate things and gamblers should not worry much about the price of the coin, they should only be worried that they should make profits from gambling.