We require ID to vote in Ireland (theoretically; it’s a spot check thing). The difference is that practically anything is ID for this purpose; a social services card, bank statement, debit card, birth certificate etc etc. So if you either receive any type of social welfare or have a job you almost certainly have ID.

This doesn’t seem to be the case for most of the proposed American requirements, at all.

Most other countries in Europe have mandatory govt id anyway, so it’s not a major burden.