Are you scared that it would be used for scamming people? Mate, no matter how you put it, there will always be people that are using it wrongly. It's just up to you, when you know how people are misusing it, then you have to be careful. Cryptocurrency doesn't have Central control and no unit to report to when you're having problems. Even now that there is no undo button for transactions, a lot of people are still being scammed because they sent their money to a scammer or they sent to a wrong address.

Though the one of sending to the wrong address is a dumb mistake, I have never made that kind of mistake, before I make transaction I request for the address I'm sending to and then I copy it and paste and when I'm about to enter my pin I check the address to be sure of it. I don't really understand why people are making such mistakes.