Does the FIVB tolerate fans' unequal rights to enjoy volleyball?

I am an ordinary volleyball fan and during this year's VNL competitions I encountered different approaches from security services towards fans who like to document their emotions while watching matches in the form of photos. At the competitions in Galaxy Arena Macau and Coliseum Hong Kong, I could enter the arena with a phone and a camera. At the finals in Huamark Stadium Bangkok, I could only enter the arena with my phone. I don't understand it and it is a sign of unequal treatment of fans. You can often take better quality photos and videos with a mobile phone than with a camera. Maybe it's time to standardize these rules? I think that those who have the rights to broadcast the match, in my opinion, have purchased the rights to the match, but not to the situation at the facility, e.g. 90 minutes before the match. #VNL #FIVB #Volleyballworld