it is currently easier and cheaper to use the binance smart chain network than ERC20. that's why there are lots of scammers there. We have to be careful. do research before choosing a token or project so that we don't get cheated.
And it is difficult for ERC20 to reduce the costs it has to charge compared to BSC. This is, of course, very unfortunate, because if it is cheaper, it will be good competition.
BSC is like sugar, where it is always surrounded by ants, because it is easy and cheap, lots of new projects are growing there, so you have to be observant and analyze well before being fooled.