The suggestions have been rooted in experience from those who have boxes of holsters and belts that didn’t work. You’re of course free to disregard them, nobody’s ordering you to do anything. However now it would seem that your choice to disregard those suggestions are doing you no favor in that your setup isn’t panning out. That could be considered a clue.
As for addressing your issues I would suggest a less stiff belt and properly fitting pants to help with the discomfort and having to adjust your belt so your pants don’t fall down without needing adjustment. I’m not some high-speed BTDT guy but I’ve had similar issues so I’m hoping you’ll learn from that bit of experience without needing to make the same mistakes to get to where you find what works. The earlier shared video from SouthNarc really is ripe with information that one would typically have to pay for that we’ve been graciously given for free.
As for me calling your chosen course of action “ignoring advice” seeming childish to you, you’re entitled to your opinion but it certainly appears throughout the course of the thread you did choose to ignore what others were communicating.
If pocket carry is what you need to do, I don’t think anyone here condemns that unless you choose to go without utilizing something to cover the trigger guard which is unsafe. What I was railing against was the consideration of using a magnet strip to mount your gun and even provided an opinion from someone who was waaaaaay more knowledgeable than I’m likely to be on why that’s a bad idea.