But some countries take advantage of this situation to be able to make money by imposing large taxes.
Although not all countries, but I'm sure that someday there will be tax regulations that don't make sense in each country with policies that might underlie gambling permits and the use of cryptocurrency.
If gambling is completely decentralized - for example, the entire lottery will be in a smart contract that will be executed in a decentralized environment, then regulators will have a big problem getting to the lucky winners to tax them. And I think that the generation that participates in lotteries where the state takes 80-90% of the money for itself will end very quickly.