So you want to restrict nodes to only developed places (1st world countries)? So the end result is even further centralizing Bitcoin than it already is, correct? The reasoning is that you hope that: more capacity = more users = higher prices, right?
Well... that i dont agree.
Wouldn't be centralization because a lot of places can afford that so would still be decentralized.
right now the main problem with bitcoin centralization seems to be energy for mining, where is way more profitable to do in china... so all big farms are there.