Whether playing in a traditional or cryptocurrency casino, gamblers are safe from paying income taxes on every winnings. To avoid legal problems because of taxes, it is advisable to speak with a tax expert who is knowledgeable about both gambling and cryptocurrency taxation.
Yes that is the advice I will also give because we cannot be guaranteed of what is the percentage in other countries concerning their taxes and if I was to give my own advice based on how my country and the taxes then I might be misleading the audience. I can also add that if you make money from crypto investing it's better to pay the tax on your profit that you made before gambling with that money to avoid you having a misunderstanding when you make a profit from gambling and then you want to pay your tax because then you may be overpaying your tax or under paying without knowing. The best advice here is to consult your tax officer and ask him to review your income for you to know how much you have to pay for tax and also if your country taxes the profits you make from gambling then you can also understand how much you are also going to pay but I don't think many countries tax the profit made from gambling.