At least we can put this one to bed, then. But your contributions mean a lot to us, and hope you'll be able to put more out in the future!
You can't 'code' for a specific CFW, but you also can't predict what the heck it is the closed source devs are doing that can make it not work. There's such a nonexistent incentive to make things work on SX OS when there are simply better (both ethically and functionally/monetarily) options that you can use. It's not like TX are supporting homebrew devs anyhow in a way that benefits the community, like Atmosphere and even ReiCFW do, so why give anything in return?
Not only is it his choice to not support TX (as he pretty blatantly makes clear on several occasions), but there's literally nothing he can do to fix it, without putting everything else to a halt and rebuilding it from scratch to see where things break. This goes for all homebrew. And I wouldn't be surprised if more advanced homebrew ports start to break down on SX exclusively in the future anyways.
You basically just regurgitated most of what I said thanks for that. I said if it's his work if he wants it to not work on SX OS he's allowed to do that.