...When you finally import the wallet you'll be asked for add some gas fee and as soon as you add Tron to the wallet it will be moved automatically to another wallet. ..
I don't think that this kind of fraud can cause even minimal financial damage. If a similar situation happened to you, how much would you deposit TRX for the commission? I am sure that no one would have transferred more than a few cents, since this amount would have been enough to withdraw coins from the wallet.