Earlier quoted context omitted.
I'm with you on principle. To my knowledge, the main barriers are managing the payroll: how do you deal with each countries' laws and obligations for each of your remote employees ? The traditional way to do that at scale is to go through a local proxy company that abstracts the complexity and is the legal entity responsible for the workers in that country. Except you have to pay that middle-men, maintain an ongoing…
You don't have to. Your foreign workers can be independent consultants receiving money from you, paying their own taxes. You just need their W-8BEN every year.
Or more interestingly, I'd assume an independant consulting contract could be void in many legislations if it happens that their work should be reclassified as employment under some specific rules (e.g. you dictate their working hours etc.)
Basically, is the contract valid under the worker's country laws is a question you won't be able to ignore I guess ?