Actually I think I’m the opposite. I hate encumbrance more when it’s massive. When I played survival mode in Fallout NV, I found it so much more fun to only pick up essential items. I would commonly pick up water bottles and food instead of valuable weapons or ammo. I was usually way under my low encumbrance because I had a mindset switch to only pick up stuff that will allow me to survive the desert.
I think they underestimated how dramatic this community can be. Which is surprising considering the map size whining that happened.