> the block size limit would lower or increase the "cost of a transaction"
Assuming constant transaction volume and other factors related to difficulty. You have a point. But it's far from a panacea for proof of work, and certainly not at the threshold to derail coming taxes and regulation. (Though one might find a way to structure the taxes such that they reward a productive increase in the block size.)
Assuming constant transaction volume and other factors related to difficulty. You have a point. But it's far from a panacea for proof of work, and certainly not at the threshold to derail coming taxes and regulation. (Though one might find a way to structure the taxes such that they reward a productive increase in the block size.)