Many non US citizens want to do business in the United States. Unfortunately, many U.S. banks have made it nearly impossible to open a business bank account without an in-person visit.
With Covid-19 in the news since March, 2020, international travel has come to a trickle. This has made opening a bank account in person a near impossibility. However, there is one U.S. bank that will open a business bank account for non-US-residents. You can apply online with them from the comfort of your office or home using your computer.