But nevertheless, show me
here a mining pool which was not "built months or years ago" that would have a significant share of hashing power...
Or just any
new mining pool that would be of relevance, for that matter
You are deflecting. Business model of mining pools and mining farms are very different. Initial investment of a pool is so much lower than mining farms. Pools do not need to sell a large portion of mined coins to replenish initial investment (to break-even) while mining farms do.
Edit (Responding to the comment below):
That is what I was thinking, mining pools are not very relevant to the discussion. Why did you bring it up in the first place??