How do the tax offices of other countries "target me" exactly? What legal options do they have against a US based company with no business/customer in that coun

How do the tax offices of other countries "target me" exactly? What legal options do they have against a US based company with no business/customer in that country? They can go after my contractors but then my contractors would just move to another country like Uruguay (which btw is very tax friendly towards remote workers and hardly charges any taxes). Some of my contractors have done exactly that.