and my question is do you think this scam is really worth it? i mean can someone beat the system and be able to actually scam the scammers. would love to hear what you guys think of this new/old scam.
You can't beat them. The fee to send the tokens is much higher than the fee to send out ETH, so the scammer will always be able to set a higher fee on the transaction that steals your ETH. Technically you might be able to override that transaction but that just means that you get less ETH back than you sent to the address and the scammer suffers only a mild annoyance.
Won't they get any money from that since it's a gas fee? They're not trying to scam you but more like trolling people into spending gas fees without getting anything in return.
The ETH that you would send to the address to fund the token transfer (e.g. $20 worth of ETH) will be stolen by the scammer (minus e.g. a $2 ETH TX fee). The scammer pockets the remaining $18 because as I mentioned above "pure" ETH TX fees are much lower than token TX fees.