Not all live dealer games might be playable with cryptocurrencies. It all depends on whether the game provider has added crypto as one of its accepted currencies. Typically, you should not even be able to see what currency your fellow live dealer players are using. This is because casinos will usually visually replace other people's table game chips with the currency that you have enabled for yourself. Also, note that you are not always allowed to play live casino games or video poker when having an active deposit bonus on your account.