Sorry, but this can't be right. Companies fly in people on B2 visas all the time to do onboarding, work on specific projects for a short period, and participate in offsites.
I've done this 10+ times in my career, for big and small companies, and it was never an issue even when explicitly saying these things with border patrol/immigration.
What gets you in trouble at the border is the risk of permanently staying, and the risk of drugs&money.
I've done this 10+ times in my career, for big and small companies, and it was never an issue even when explicitly saying these things with border patrol/immigration.
What gets you in trouble at the border is the risk of permanently staying, and the risk of drugs&money.