Binance.com's time has ended in Singapore they will stop the deposit feature, even though Binance, which is the largest crypto exchange platform in the world based on trading volume, members are given 1 month to withdraw.
This clearly affects BNB
there is no way something this small can affect the price of bnb or Binance's reputation, there is not also a lot of users from Singapore compared to the total of users worldwide, and you said it yourself that it is the largest based on trading volume, and it still is after that too.