I would like to work as freelancer for USA clients, mostly because I am in the EU, and I don't want to wake up at the morning in my timezone.
I've applied to several jobs (which allow remote work) in the USA and been refused, or I haven't receive any response, or they want regular employment and I need a visa to work in USA (and so on).
Is it just the USA that seems to act in this way? I can work under contract and provide legal, valid invoices, if needed, so why the apparent restrictions on remote work?