> If the average visitor is there for a week, then a million yearly visitors only increase the daily population by 20k Correct, but NYC had 66 million visitor

> If the average visitor is there for a week, then a million yearly visitors only increase the daily population by 20k Correct, but NYC had 66 million visitors in 2019[0], which is way more than 1mil you guesstimated. Which, conversely, would increase the daily population by 20k*66=1.32mil. 1.32mil is a non-trivial increase in daily population at all. 0. https://www.osc.state.ny.us/reports/osdc/tourism-industry-new-york-city https://www.osc.state.ny.us/reports/osdc/tourism-industry-ne...