Guys can you recommend any good betting websites that are legal and benefeciary?
I don't know what you call beneficiary. Do you mean sportsbooks offering good bonuses and/or promotions, sportsbooks offering interesting odds or sportsbooks offering a safe place for your funds and your possible winnings? If it's the last one, I recommend you to bet on decentralized Web3 sportsbooks like bookmaker.xyz, you will always stay in control of your funds because you don't need to make any deposit when you bet on matches, and your winnings are automated since bets are using smart contracts. Otherwise you can use Sportsbet.io it's a very reputed sportsbook in the crypto universe, usually offering many juicy promotions, bonuses and tournaments for big events like European Championship.
I think it means that you can possibly make some profit from them if you have a good playing style I guess. But it does not really matter what coin of sub=coin they intend to put it place. It is more about the general reputation of the site, your ability and style of playing and of course, of you luck. The Euro is not particularly interesting for me, I rather bitcoin it.