You guys don't research demographic before real estate purchases? That must be why you find this new movement hard to understand. Have someone more plainly honest give you the details.
Will they?
Trump has said he's in favor of the H1-B program and has given no indications that he plans to lessen or stop it.
Tariffs will likely be used as bargaining tools - you won't see tariffs directed at a country because a US corporation has outsourced labor there.
There's a lot of noise about changes to immigration right now, but I'd be very unsurprised if little or nothing changed.
I turned down an offer of 500 dollar flat fees for doing a successful interview for outsourced developers. Who knows how that all technically works out. Surely they couldn't just send some completely other dude? Whole thing is pretty scammy.