In a PoW system, the hashpower majority controls the longest chain. Supply and demand of the token determines its value. (simple facts, right?)
nope
the hashpower majority just has more chance of having a block solution faster.. it doesnt mean that the block they produce seconds faster is any bettr or worse.
no one cares about hash power primarily. its about whats an acceptable block first. and then if there happen to be 2 acceptable blocks, the one which was produced using most chain work gets the edge, as a secondary thought.
EG
if you can make a cake because you have 4 arms and you forget to add the flour, thus making gooy soup.. and someone else makes a perfect cake but took longer. the perfect cake still wins. and the gooy 5 second soup gets orphaned even if it took 4 hands to make it instead of 2, even though it made it in 5 seconds.
bitcoin is not just 2 dimensional of needing pools to decide based purely on height, whereby the nodes are just database storage houses.
the nodes are part of the symbiotic relationship to keep pools inline.
bitcoin has atleast 10 different mechanisms.
for instance if nodes did not matter, core wouldnt have needed to go soft... obviously..
but nodes do matter, core just knew they may not get the community vote and so intentionally bypassed the node vote and intentionally handed the vote to pools.
now core is angry that the pools are not kissing core ass. so now core again want to avoid re evaluating and trying something more acceptable. and instead start blaming pools, start making out the pools bypassed node votes. and now threaten the community with UASF and also the pools with PoW algo changes. all to get CORES way, not the communities way
oh and if you think that nodes have no power at all (because you mis-understand core bypassing node power).. then how will core implement a PoW change if nodes have no power....