Now i wonder if member (who already tag them) will find another valid reason to tag them

I think anyone who chooses to advertise them whether with negative, neutral or positive trust deserves a negative for carrying a scammer's signature. It's valid enough. At least from the accusations I have seen, 1xbit casino are scammers and them trying to hire neutral or positive trust accounts won't save the situation except the participants will damage their reputations. The DT members don't need to look for other reasons to tag accounts.