There are a few reasons why you may not be able to have your phone at a blackjack table.
First, casinos are often very strict about the rules surrounding phone usage. Many casinos have implemented rules that forbid players from taking photos or recording any video of the game, and they may also impose penalties for players who are caught violating these rules.
Second, many blackjack tables are designed with privacy in mind. Players typically only see their opponents face-to-face, and there is usually a barrier between the tables that keeps players from seeing what is happening at other tables.
If someone were to take a picture or record a video of the game, it could potentially disrupt the privacy of other players. .
Finally, there is the risk that someone at the table might try to cheat by using their phone to track the cards or predict future hands. If someone were to get information about the cards before they were played, they could potentially increase their chances of winning.
