Why do people in the United States not deworm themselves?

I come from a SE Asian country and now live in the United States. One thing that absolutely shocked me from talking to co-workers is that nobody really deworms themselves annually. However they will say their children gets pinworms from time to time. Where I come from, it’s absolutely imperative that you take deworming pills like Albendazole or ivermectin annually to get rid of anything you might’ve picked up around the year. When I ask Mexican co-workers they said when they forsure did so when they lived in Mexico. Im just wondering why there’s a not a culture of deworming here when multiple of folks have cats and dogs that regularly get dewormed.