This statement is so wrong I can't tell if you are kidding or just nuts. When even Chuck Schumer gives Trump credit I'd think you have to know that even without reading it.
It's a slightly better version of NAFTA, but it's not sweeping changes. Trump made it sound like he just made America great again. He didn't, it's always been great. The US got some things they wanted. Canada and Mexico got some things they wanted and some things were left unchanged. Like I said the MAJOR difference is that it has a new name. The rest of it is pretty similar to what it was with some tweaks.