We USAmericans are so stubborn. There are a thousand metaphorical (and several concrete) excellent reasons to switch from a bill to a coin and we're not going to want to do it as a society because we hate it when anything changes. We rejected the Susan B Anthony dollar and it was great.

I predict we're moving to a time when we no longer have any physical money at all. Everything will be on our cards. There are benefits and nightmares to this, but it just feels like our current direction.

This seems to be an appropriate song choice here: