You're in the same boat I am apparently. When I started looking into machines, I kept hearing "get an old US machine for $500 with tooling". Yeah, maybe in some areas. Not here. A decent condition machine here goes for $3000ish without tooling. You usually get a chuck, maybe one home ground HSS bit. It's just supply and demand, but it sucks.
There are a couple reasons I have a PM-1127 on the way.
As I haven't run a lathe in years, and never set one up, I don't have the experience to properly evaluate a used machine. It could be crap that barely runs, or it could be great. I would be guessing. At the moment, I'm interested in using a lathe, not fixing one. Assuming it can be fixed. Wear on the ways could be near impossible to fix without other machine tools I don't have. I can see how fixing up old machines can be fun, but I would need a working machine to fix many things.
I get support and warranty from a US based company. In this case, PM. They are well regarded around here for taking care of their customers. So if I get it and have a broken part or whatever, they will help me out. A used machine is as-is 99% of the time. If it's broken, you get the keep both pieces.
A new machine comes with a good set of accessories. Steady/follow rests, usually 3 and 4 jaw chucks, change gears, etc.. Those parts add up fast. If I'm not getting the machine cheap, I'm out even more money trying to hunt down those parts, if I want them. It doesn't help that a lot of people list them as "vintage" to try to get more money for old used tools. For the same money, I'd rather have them up front, knowing they are in good condition and will fit my machine. In my case, it also comes with a QCTP, most used machines I've seen locally have a lantern style toolpost. Particularly old US iron. Adding one often involves some machining on the compound. I get one pre-installed and ready to go.
I find the disdain for "chinesium" amusing. Just about everything is made there these days. You can't get away from it. Not everything is Harbor Freight quality from there. They build to the price/specs of the customer ordering things. To be sure, you can get a ton of cheap crap there. But you can get good quality too, you just have to pay for it, like anywhere else. A good importer will walk the line trying to get the best quality for the money. A cheap one (HF) will cut every corner and leave a rounded off bolt. From what I can tell PM is a good importer. I'll know more in a few days. I also considered Grizzly. I went with PM in large part due to the reputation they have here and that when I compared all the features and included accessories, PM was a better value.
As mentioned above, it's a personal decision. It depends on what you are after and what you want out of the machine. The best any of us can do is tell you why we chose the way we did. Now, if I could get a new US made quality machine for a similar price range, I'd be all over that. But it doesn't exist. We don't make things in the US anymore. And those that do have largely gone the corner cutting route. Even what used to be good brands. For example, I blew the gearbox in a Makita drill last night. My wife couldn't believe it, her father had one that lasted 20 years that worked harder. Crap plastic gears. I was drilling a hole in wood, going from 3/4" to 1". Nothing particularly tough. My older Rigid with crap old batteries plowed through it, and another one without a pilot. I need new batteries, sadly, their "lifetime" warranty works, but they take a couple months with the drill and the batteries to get replacements. sigh. I'd happily pay a little to have replacements sent directly to me overnight and ship the old ones back, but they won't do that. I can't even buy new batteries, they don't make them anymore.
Sorry about the wall of text, it got away from me. I'll stop venting now.