does make sense mate, alot of sense!
personally I fear collapse, not hugely, but enough to prep, prepping gives me peace of mind. to know i have a versatile skill set, am getting my fitness up and building those supplies up all help to bolster that, but most of all prepping gives me a preppers mindset, and i think thats the most important thing, as i learn i change the way i think about things, the way i see things, no instead of seeing a broken bicycle i see useable parts, instead of a branch i see tools, traps, weapons anything i can make
so yes i fear the possibilities of collapse and accept that our modern civilisation is fragile, this is why i prep though, so i dont have to worry about it.