iCloud storage is already very expensive with very unhelpful tiers of storage. The step from 2TB to 6TB is particularly egregious. I hope they leave the pricing alone here in the US, but I fear that this may be a naive hope.
I wish they would add a new tier between 200GB and 2TB. My family shares our space and would be happier paying half of the 2TB price for a 500GB level.