Maybe just maybe the “off site” countries like Mexico will change their approach to just letting these caravansmarch thru their sovereign southern border on their way to the golden goose only to coagulate en mass on their northern border when the POTUS denies entry and makes it their problem as well.Trump's idea of them having to remain in Mexico while they go through the process, is dumpster fire. It's absolutely ridiculous. It may be a easy stopgap for the time being, but ultimately it would be disasterous.
Those seeking asylum, should be on US soil. If we allow asylum requests to be processed "off-site," then eventually we will be FLOODED with requests, and the kicker, is that a hell of a lot of them would probably be legitimate.