Easy for BSC, Polygon, HT network to get scam and fake token on every transaction, maybe with lower gas fees scammer not worry with how much fees pay for sending their fake or scam token. You can track with your bsc address every time after success make transaction for sending coin you will received new token and most probably with scam coin in your address.
When I check my wallet on blockscan BSC, Polygon, HT there are always tokens that are so foreign and I don't think it's useful, I know that tokens are fake but scamers will target beginners to transact next of course this will make them wonder why they can get tokens , even though it's fake.
The most important thing is that we must understand how to distinguish the contract wallet, it will always be different and find out which one is the original and we can tell the difference.
I think in every transaction I make the scamers send fake tokens with no idea what the purpose is.