It costs approximately zero to use encryption and protect against the FTP exploits, so why continue to use FTP? There's literally no advantage and several possible disadvantages. Just relying on not being hacked before seems a foolish stance to me.
I challenge you to select any FTP website of your choosing and make a tiny change to prove that you've hacked it and let me know here.
A frame-less one?
I don't even know if I'm talking about your servers or your bike at this point, ha
We have to be proportional when we do risk assessment. Just because it's part of modern programmer faith to be against FTP, doesn't mean it's sensible. Most hackers are just repeating what others have told them, and a lie becomes common sense.
If FTP is considered unsafe, then riding any non-armored vehicle should also be unacceptable.