I can certainly agree with some of this. China rips off any & all ideas that will make them a buck. They have zero conscious or business ethics.
Good luck with your private border wall. I'm sure that will go swimmingly well (NOT). What with your two bricks, unless it's a relatively short section you're well on the way to the 900 trillion ( or whatever astronomical number you'll need to finish) right up to the point where you run into unwilling landowners of whom there is no short supply As it is now there will be hundreds if not thousands of lawsuits as the Trump regime attempts, as they are now, to seize private land. Much of what has been done so far was replacing existing fencing, Same as previous administrations.
Much as I hate it, Americans love cheap Chinese xxxx. If you doubt that then you must be scratching your head as to why Walmart is the biggest company in the USA. While I have really no issue with tariffs on Chinese goods I do have a problem with Trump continuously lying about who is paying these tariffs. Those tariffs are paid by US Companies & passed down to consumers. Not China.
As for Mexico paying for the wall, I knew then & I know now, that Mexico had neither the will or the means to build & pay for a wall in a foreign country. That is & always was a no go & anyone who believed this was ever going to happen (and there were many) are unmitigated fools who I wonder how they even manage to tie their shoes. Those rallies with dolts screaming Mexico at the top of their lungs were comedy gold but really illustrated how easily some people can be manipulated into believing pure unadulterated BS.
No idea how 20/20 will go. You might be right but just for grins I think we should have a vote anyway.