The only kinds of Americans I have ever known to go to college outside of the US by choice are medical students because of, wait for it, the highly regulated short supply of continental medical schools, so they study in the Bahamas.

I don't know why you'd need any more than 1 semester at a boot camp to learn the basics or enough to work with a new programming language or framework.

Again, it's not about the education, it's about the willingness for someone to hire you and pay you money. So even if a boot camp that costs 1/10th of a college is subsidized so that tons of people join it, most employers will still see boot camp graduates as inferior to university graduates, because reasons, and because they want to avoid making the wrong hiring decision as much as they want to make the right one.