My local FedEx wants packages with a declared value delivered to the store unsealed. They "inspect"
and tape shut. I am not sure if being "inspected" would help with any claim. They only take a cursory glance.
There is NO WAY I will allow ANY FedEx store to seal/reseal my packages. Never needed anybody to "inspect" before, so I will not start now. I wouldn't trust it. They trying to scope out your expensive stuff for theft.
From my decades of shipping via work, there is NO FedEx store that can actually tape properly. You have some young person that wasn't even born when I started work shipping, trying to not allow me to tape my own box, and do a piss poor job taping.
When I package items, I over package. Soft foam, bubble wrap, you name it. It get's properly taped so it will not open up.