You’ve actually made an important point in this argument! They would presumably have had to gather their food as they had human bodies so unless all trees and bushes were flat and shoulder high (and even if someone argues that they were) they would presumably have to bend, reach etc etc. If they didn’t experience pain ( rather than a tingle), how would they tell the difference between the mild discomfort of standing on a few twigs from the danger to their body from standing on a sharp twig or rock that punctures their skin and flesh. How would they know they’d broken a bone after falling down a hole - or are they being allowed 360 vision? And if they could see they had - as a limb was pointing the wrong way - if they carried on using it because it didn’t hurt like hell, how would it mend? How would they know, when they’re eating, whether that little tingle meant they’d just slightly bruised their tongue or actually were in the process of chewing a bit off?
I often wonder why people ask - do fish feel pain? Well of course they do, otherwise they would crash into every obstacle (I’m thinking rivers here) and unknowingly shred their bodies.
There is an extremely rare condition that renders the victim unable to experience pain…in the past they would have died pretty quickly but now they can be helped but their life is very difficult.
en.m.wikipedia.org/wiki/Congenital_insensitivity_to_pain