So it wasn't so bad that the number of people visiting the US decreased, but it was bad enough that it didn't increase as quickly as other places?

Anyways, let's compare to more "welcoming" places. This shows the slope of the data, so it's pretty easy to compare the changes between countries.

https://ourworldindata.org/grapher/international-tourist-tri...

If you have data that shows otherwise, feel free to share it.