Consider the following scenario: a foreign (non-resident alien) founder gets funded in the US, standard C-Corp. The founder and the entire team are based in another country. The founder comes to the US once in a while for somewhat extended stays (~1month) to fundraise, do deals, etc. Regular B1/B2 visa. But expectedly, they will still do a bit of work in the meantime. Are they in violation of the B1/B2? If so, would being paid by a foreign subsidiary help it?