Binance has been working on so many things for the last 1 year, the latest addition to the exchange being margin trading.
If you don't know what margin trading is, I suggest you read up on it.
It is a very profitable venture, but it also means that if you lose out, you lose money instantly.
It is sort of let me gambling, if I can put it like that.
With the new feature, we can assume that BNB will have some role to play on it, maybe act as a trading fee system or however they want to do it.
This margin trading section on binance is likely to introduce a lot of individuals into the margins trading world of crypto trading, most likely 60% of active trades use binance and by that logic, a lot of people are going to experience the margin trading systems.