Earlier quoted context omitted.
Not sure why you're talking about RLE and Gators as I was only talking about compact tractors. You could say the same think about Kubota as the assemble their B/BX models in the US(they however don't outsource the engine). There's nothing wrong with sourcing an engine/design from another company, however if you do that's definitely not something made completely in America. JD likes to play this up heavily in their ma…
A Deere X700, which is made in Horicon, is a Deere engineers in Augusta design their current CUTS, they are built there and tested there. Yes, they use parts from many suppliers.
You can get a PTO and 3-point on a telehandler, doesn't make it a tractor. What you're talking about there is a riding lawn mower.
I also didn't say that there's any company that makes all their parts in-house. Just that you can't find one made in America despite a fair bit of advertising that leans that way.
I have a fair idea of what I'm talking about. On our property we have a Ferguson TE-20(a tractor that was all made in one country), Ford 1500(which is a joint venture between New Holland, Shibaru and licensed by Ford) and a Kubota L4760(in-house engine development).