But there is a problem if you use your cryptocurrencies for gambling as that leads to taxable events. I believe it could entail taxation in the same sense as if you were to sell your cryptocurrencies.
Different laws all over the world, but I guess in most countries there is taxation for that situation.
Yes, the state collects taxes, one of which is income tax in my country. Until now, there are no specific rules for that in my country. This becomes purely appearing in the reporting as income tax.
So if he doesn't write it in the report, then in my country it may not be taxed. In addition, the government seems to have to work with exchange agencies to issue taxes if they want to collect Crypto tax results. So that the principle of anonymity can no longer be hidden.