Hello, six months ago I faced the same problem as you and have been looking for a solution for a long time. I studied different forums and sites and eventually found a fairly easy solution. You need to use a VPN-service and enter a DNS-code. This method will help you if you already have a Netflix account in the USA. You can read more about it on the website https://technologeek.net/free-netflix-dns-codes-for-us-2021/