Maybe. But every little bit helps.
Plus they are traveling into the US. which has INSANE COVID numbers.
I'm already helping by being healthy, maintaining an optimal BMI, and living in a detached home while living off my savings, and living a minimalistic lifestyle so that I don't need to see many other people, including completely staying home while sick, so that I don't need to expose myself to others.
Why the fuck is it ok for some fat fuck to work a job where he's exposed to hundreds of people daily, and be burdens the healthcare system for being fat, but not ok for me to go to restaurants being as careful as I am?
If you want to go down this road, fine, but it all leads to a social credit system, where the rules of what "doing the right thing" are will not be set by you.