Thanks and I know it's not rusty compared to most. I do not currently have a garage and paid someone else a ton to do rust remediation on my 3rd gen. I'd like to buy right and prevent that from happening this time. The runner is also going to be a daily for me and I have another hobby car. I tend to spend my wrenching days on the car instead of the runner. That should change when I have my own garage and don't have to borrow someone else's but I'm not there yet. I'd also like to be able to tow said hobby car with the runner and will not really be comfortable connecting a car trailer to a rust repaired frame. I'd like to buy a welder in the future but don't want to put my life (and others) in the hands of my first project.
It may be a year + before I'm able to really treat the frame of whatever I buy. I can get it coated (Krown or Fluid Film) for now but will be some time before I wire wheel and paint the whole thing.
I guess you're right that MMT has worked for some. I try not to be cynical and say it's working as intended while the plebs are gaslit but that's a possibility. In MMT, they posit that raising taxes is how to control inflation... ugh.