For non supported states, I really think it's a dealer "revolt" against the Clarity.
I know that since the 2020 model year has been indicated for Canada, it's not a model that's going away soon.
Maybe it is cheaper to drive an ICE than a PHEV in states that have low gas prices ?
Here in So Cal, our prices for fuel is $4.00 / gallon.
Makes sense for me to drive on EV.
I think low gas prices are making it harder to sell, regardless of tax credits. Here in the Denver area there are many stations with gas at $2.15/gallon