I like the arguments that Monero's ASCI resistance leads to mining decentralization. They argue ASIC resistant algorithms discourage mining farms, because they will only spawn those when:
  1. everyone who can mine on their home PC already is mining (because it doesn't require additional equipment or real estate)
  2. the leftover profitability justifies setting up a farm
But I guess energy prices play into this too and it may still be profitable to set up a farm where energy is cheap.