One thing I know for sure is that, the Security architecture of BNB Blockchain has improved following it's hack.
The hack was unexpected and definitely it will prompt CZ and the management of Binance to make some improvement to their network but it has also raised some dust and questions about the nature of the binance smart chain network, questions that CZ wouldn't like answering. As a result of this latest development, It can have an effect on the trust level people have for BNB.