The bumper is looking very nice on your Jeep! I was thinking about your thread just yesterday when I came across a surprisingly clean and rust free XJ for a fair price locally. On the light pod mounting bracket, is it just floating with the single fillet weld on the frame mounting bracket? If so, I'd think it would be possible to bend the bracket down into place fairly easily by using a clamp and pulling it down.
As far as the disappointment in the product and workmanship guys, I can actually speak to this with a lot of experience in this exact realm of aftermarket bumpers, as I've built more than I can count both as an employee and as a self employed contractor. I think you'd be surprised as to how much of the assembly of these is "eyeballed" and how little is actually fixtured for repeatability. Right or wrong (I'd lean on the side of wrong) so many manufacturers don't invest in fixturing. Think about how many different bumpers that company makes, and then consider how many options there are for each model of bumper. It's easy to overlook things like fixturing when you're building the first prototypes, because you're taking care to make sure everything is spot on. When the product is released and in production though, the monkey's assembling them often aren't as keen to the details and what seems like a big deal to you (the light pod mount angle) is simply overlooked by the guy that is building dozens of them a week.
As a production welder/fabricator, I always took great pride in every aspect of the product I was building, but there are things that the guys on the shop floor are not in control of. In every production job I ever had, I would be very annoyed with having to manually tweak parts to fit correctly that could have been avoided with better or improved design. As a designer now, I put a lot of effort into creating self-fixturing weldments that only can go together one way (the correct, accurate way). This eliminates the need for a massive collection of external fixtures and creates a better overall product. I also highly encourage my customers to pay close attention during assembly and give me feedback for anything that could use adjustment. If a part needs more bend or could be longer or shorter to create a better weld joint, it's so easy to change in CAD rather than force the guys in the shop to make it work.
Anyways, sorry for the ramble. Seeing your post really brought me back to my days in production. To be honest, I'm much more offended with those low effort welds than I am with the angled bracket. I agree with you guys that boasting USA made is worse than worthless and in my opinion offensive if you aren't going to produce a product with pride and craftsmanship in every regard. A piece of junk made in the USA is worse than a piece of junk made in China.