ex H1B here. Yes Trump is right.(though I do not like him personally, he is right in this matter) Most of the corporate America is exploiting H1B workers. I have worked in one of those firms and I have friends in many other firms. These are not Indian body shops, these are American companies. Everyone's topic of discussion when we hangout is how our H1B visas were being exploited and there is nothing we could do abou…
> "We were bound to the employer with no hopes of promotion and the long wait for GreenCard (10 years)." I don't doubt that many immigrants harbor this impression, but it is wrong. A H1B visa holder can switch companies at any time, by having that company apply to have the visa transferred to them. 99.9% of the time, this doesn't impact your GreenCard wait at all, because your Priority Date can also be transferred to…
Sure you can switch employers while on an H1B. I did. But that's an extra moving part added to the process. It's extra effort added to both sides, employer and employee. They need to really want to hire you to go through all that. If it's a tiny startup, the amount of work might just be too much (and you wouldn't want to work for a tiny startup anyway, as an H1B worker).
Also, if you somehow lose your job as an H1B holder, you only have a limited time interval to get a new job. There's a lot of pressure to just accept any job that comes along, regardless of all other considerations.
Also, typecasting is very real. The whole H1B / greencard process really, really puts the pressure on you to stay in the same job description for a long time. It's not set in stone, and there are exceptions, but as a rule you're basically forced into a straightjacket.
Basically, if you're caught in this process, there's the freedom & opportunity Big Carrot dangling ahead at the end of many years of wait. Meanwhile, your hands are tied and your actions are to a large extent dictated by a faceless, remote bureaucracy that has the full power to decide your fate. It's extremely frustrating.