What’s the play for solo founders? I can’t establish a company and work towards funding without an H1B but then at the same time I can’t really afford an H1B without funding.
In connection with trying to start a company, there are a lot of activities that can be undertaken as a visitor without a work visa. In fact, I would say that more often than not companies founded by foreign nationals are started when they are visitors. The line that can't be crossed is productive work for compensation but establishing the company, obtaining funding, meeting with potential clients, even hiring can all be done while in the U.S. as a visitor. That being said, the line between work and non-work sometimes is grey and nuanced so it's good to consult with an attorney to understand the limits. This is particularly important when traveling to the U.S. because it's at the port of entry where entrepreneurs are most likely to have issues particularly if they are traveling to the U.S. frequently. One form of protection so to speak is to establish the company with the goal of obtaining an E-2 or E-1 treaty visa; the visitor regulations are much more flexible regarding permissible activities as a visitor when the visitor is planning to get an E-2 or E-1 visa.