There's no unions for H1B workers. If there's any union stepping up for their interest, it would find mass enrollment tomorrow. Unfortunately, there isn't support by non-h1b engineers, let alone unions.

Not everywhere is in America you know... And non-H1B workers are probably precisely the kinds of workers that should be the ones rocking the boat.

I am a non-h1b engineer and I declare it is in my best interest to advocate for h1-b engineers. Otherwise management would simply calculate why would they hire me and treat me well when they can hire a more desperate h1b holder and treat them like trash.