That was Mexico's call. They wanted the tourist dollars regardless and sacrificed their people.
It's probably safer than shopping with the unvaxed, untested, unmaxed carriers I expose myself in stores with the plane's ventilation system. I just like minimizing my exposures as I have little reason to expect that I'd survive an infection. I'll wear new masks.
I think the point is that you still got on the plane to go there so you were willing to take the risk one way.