There IS more to the story simply in terms of details that Trent is glossing over which leads one to ponder what he is actually omitting.
And yes, I have apparently had a different experience with the FAA than you have. By and large the FAA people I have interacted with in my 20 years in the business are professionals. Yes, there are rogue FSDO people, but they are the exceptions to the norm. Note, I am speaking in terms of FSDO folks. Medical in OKC is a very unique breed of government civilians.
I don't believe the FAA violated him here for doing a go around. Reading between the lines of his statements in the video, I suspect the issue is whether he should have been attempting to land there in the first place, and that in the course of his attempt to land, he came within 500 feet of someone other than the guy who gave him permission to land there.
Consider this: 10 acres of land is NOT that big of a piece of property and that is the size of the property on which the RC strip was located. If the lots there are 10 acres, it is very conceivable that there were neighbors within 500' of his attempted landing. Trent is naturally trying to get sympathy by bringing up implications for others. I can't say that I blame him for that, and I don't think he's a Trevor Jacob. I do think it is a little disingenuous to claim that he was violated for performing a go-around.
I have zero opposition to back country flying, but to use your 2nd Amendment analogy, just because I'm a firm supporter of the right to bear arms, doesn't mean that I think it's ok to discharge my firearm anywhere I please.