Obviously, you are a newbie, you are not reading the rules and TOS of the gambling casinos you're playing and this allegation backfires on you, majority of casinos whether fiat or Cryptocurrency have specified that they are going to ask KYC if they think that the account is questionable and this is to fully check that the account is abiding on their rules, two things you are not aware of this rule or you are cheating and don't want to get caught, your allegation will not stand because of your ignorance of the rules.