many countries ask BNB companies to comply with regulations such as the UK, Singapore, and others, but the unique thing is that the price has not decreased,
Binance is the number 1 exchange in the world. Regulation in some countries is not a problem that will destroy the price of BNB, Binance can take care of the regulation, it's just a matter of time. Therefore, the price of BNB did not decreased.
I think there will be a wait for prices like you said to drop to 200 and 300.
I think it will be difficult for BNB to return to $200 especially now that BTC is in a bull run, of course all altcoins including BNB will also increase.