And it's important to emphasize that gamblers shouldn't allow their frustrations out of their losses make them to accuse a gambling platform for what they are not sure of and has no concrete evidence about.
I do observe on the same even on some occasions whereby I visit the scam accusations board, where I found out many accused platforms from random gamblers and there you see that some were genuine while some were not, at the end of it all, you will get to know that some of the mistakes are coming from the gamblers and they will be the same who will feels being cheated at the long run, maybe some are doing this intentional or they are just the type that likes causing for trouble.
What I do think about a few of those wrong accusations are that they were done out of a frustration feeling by the gambler, not every one can handle losing money in a way it doesn't seem clear to them tho, but then, just because it doesn't seem clear to them doesn't yet make some of their accusations true after all investigation is done. And some even abandon the process from continuing days after their mind must have settled and accepted within them that whatever happened was actually a fault of theirs. lol

You're right on this regard, frustration can lead to various kinds of behavioral attitudes and the gambler may not even observe on that, you can imagine a gambler who has been gambling for a while and have been loosing consistently, now for to a time he was able to win but denied withdrawal from his casino wallet, maybe for kyc or any other related issues found with him, the next thing you see is about a reaction on scam allegation, they have been scammed of so amount on gambling platform, this is often common among the reported cases of scam accusations.