The US doesn’t have a national ID card. I have a federally-issued ID card as a lawful permanent resident, but the typical US citizen has what? Their main proof of citizenship is their birth certificate, issued by their state, and doesn’t have a photo (and if it did, would probably be a baby photo). The people with passports tend to have enough money to travel internationally, which is a pretty small proportion of the population (as it’s a big country, so even a lot of people who can afford vacations will vacation in the next state over at most).
What national ID?
The US doesn’t have a national ID card. I have a federally-issued ID card as a lawful permanent resident, but the typical US citizen has what? Their main proof of citizenship is their birth certificate, issued by their state, and doesn’t have a photo (and if it did, would probably be a baby photo). The people with passports tend to have enough money to travel internationally, which is a pretty small proportion of the population (as it’s a big country, so even a lot of people who can afford vacations will vacation in the next state over at most).