All the Dump occur because of the SEC because they launch enforcement action against Paxos, the issuer of BUSD. Paxos says that it will vigorously defend itself, and the issue is going to court. But as per the CZ's recent tweet, "Ignore FUD, fake news, attacks, etc." it is clear that both BNB and BUSD will recover the price soon.
All the small investors and Newbies are advised to take extra care because if something bad happens then they won't be able to get their investment back and it will be the same case as LUNA and FTX as they were also considered Stablecoins like BUSD.
And since CZ has confirmed via twitter to ignore FUD, fake news so at least the BUSD holders as well as BNB can be quite calm regarding the recent events, and I see it as just an attack on the existence of Binance which is quite heavily involved in the crypto world , but I agree that all those who own BUSD and BNB must be careful and actually this also applies to all altcoins because anything is possible