It's not excuse, it's a reason. It's not even the poor that will push back here on gas taxes but the somewhat well-off but not wealthy. These are the kind of people I don't have cultural sympathy with but if you just say tell them "oh, you're going to be paying a whole bunch for that pickup", you may find you don't get to say that after next election.

When we, as humanity, have the natural resources, the technology and the labor required to do something that is objectively necessary, the only thing that can stand in the way is cost/wealth distribution: who gets to pay the bill.

The US has a massively unequal distribution of wealth currently. A plan to get the poor to for this problem will fail 'cause they don't actually have money.