> H1Bs can transfer employers, it just takes a couple of weeks and some paperwork My understanding is that yes, this is technically true. However it's not a H1

> H1Bs can transfer employers, it just takes a couple of weeks and some paperwork My understanding is that yes, this is technically true. However it's not a H1B holder telling the government "I'm taking this new job, FYI", as much as requesting that your transfer be approved. The risk that the transfer will not be, and you're stuck in limbo of returning to the position you just quit, does exist. For people on these statuses, any required interaction with USCIS can be anxiety inducing. While it may not technically be tied to a single employer, it's not fair to say that holders have the same flexibility to switch jobs as permanent residents/citizens.