Let's be honest, If you can deposit, wager, and withdraw. I don't see where the license is in the process...
Just want to say Fuck Curaçao, the island in the middle of nowhere who decide to take the crypto gambling industry in their hands and make billions of dollars with it. Who the fuck they are to wash money this way?
Crypto gambling needs freedom, and i insist in this point. If you can Deposit, Wager and Widrawal, then you don't need anything else. And a big shout out to those casinos who still working until now without a license, freebitco.in, Just-Dice.com, bustabit.com... They are big examples of how crypto gambling should be.
It seems like you don't really have a clue what countries like Curacao are offering and for whatever reason - guessing you lost a lot of money - you are bitter towards them. Gambling is often heavily regulated around the world, in places like the USA or Europe, but as the internet has global reach you will always have some enterprising people who want companies outside the reach of these laws. These small countries often have few sources of income, but allowing companies to virtually base themselves there and acting as a regulator brings in a huge source of income for them. There are some small countries that have better reputations than others at investigating or upholding complaints, but they effectively allow crypto casinos to exist in a roundabout way. That being said, a lot of the huge ones now will often navigate the harder laws in places like the EU.