They can take my profiles but they'll never be able to play them like me! They might actually be able to play a little
I can understand if you're running a commercial profiling business but if not, I don't see the issue. I could take a photo of someone's amp and pedalboard to copy the settings, taking a profile is little different.
Having someone mess around with my gear without my permission is another matter. How about some mains voltage to the USB/front panel?