The answer is no. The only person you can see during blackjack rounds hosted by real dealers is the dealer. You cannot see the other players, and they can’t see you, either. Similarly, the dealer cannot see any of you. They coordinate gameplay using the usernames every player has provided, which helps spectators keep track of the game. The reason players can’t see anyone except the dealer, and the dealer can’t see anyone, is privacy maintenance. No one knows who’s playing, as usernames give nothing away about your true identity.