In reality we have examples of abuse in the US. When Twitter did all of that strange s*** when Musk took over, it was widely reported that foreign hires couldn't quit because they didn't have other jobs lined up. That's one example but we can find countless other examples of similar situations. So the reality is that the program is abusive in the US. And in I think all other countries that have similar programs, because of course it is. It's very difficult to find a new job in 2 months, and there's no guarantee that the new job would be better than the old job, which means your bosses have the ability to f*** with you, and they know it, and you know it, and many of them have and will.

What could be done instead is to change the program. Even if you require people to come over with a sponsored application, don't make them find a new job within 2 months. Simply allow them to reside in the country until the visa expires, regardless of employment status. Or, to make it even better, issue the visa based on qualifications and don't even require a sponsor in order to get a visa. In the latter case, all of the visa holders would no longer be getting s*** pay. They would be on the same pay scale as American citizen employees. Or give them citizenship after two years. It's laughably easy to brainstorm fixes to the broken system, but you won't even recognize that the system is broken.