Almost all licensed casinos operate under the same rules. Therefore, users have no choice. Non-licensed casinos often cheat their users, so it is not recommended to use them.
Then what? if you're not comfortable to gamble on crypto casino either it's licensed or non licensed, then just don't play. You have a choice to play on fiat based casino where you need to link your bank account and submit your KYC on the site, if you think online fiat casino still will scam you. Then you need to play of land based casino. Do you think all land based casino is legit? how do you verify if the slot machine is legit?
He thinks the license is everything, even though talking about the scam must be examined in advance whether the player is really scammed or it happened because the player who violated the casino rules so that the player could no longer access his account. Even in this forum there is a non -licensed casino that remains trusted and has been running for long time and is still ongoing and many forum members continue to use it.