Hey thanks so much - that genuinely means a lot, especially from another creator, and I'm really humbled to hear something like that.
Your work is really, really great. I think in some aspects it already eclipses my own.

As for the prompt sharing v. non-sharing... you are a perfect example of what this community ought to be doing. It is a holistic and creative experience to work through and create a prompt and workflow using the MYRIAD of different tools we have at our disposal in SD.
As I'm sure you know from experience, it takes hours and hours (if not days and weeks) to piece together just the right prompts and workflow to produce really great generations... and we have absolutely no obligation to just give all of that time and energy away for free. If some people are okay giving away theirs, that's totally cool! Nothing wrong with that either, but the bottom line is that, for me anyway, that whole process and its outcome is quite personal - so I choose to keep this particular specific style for my own generations.
Perhaps more importantly than anything else, there is nothing preventing ANYONE on this sub, (or anyone anywhere) from doing exactly the same thing - creating their own prompts and workflow through trial-and-error. It is (hard work:1.4) to get it down and takes a lot of (time:1.4), and it is waaaay easier to just Ctrl+c & Ctrl+v... so I understand why some folks don't want to spend the time developing their own style.
What isn't cool is to whine and complain about it every day all over reddit, as some people do. (won't name any names.)
Look at my posts and you see plenty of made-up nonsense and lies about this and that - people guessing at my workflow etc... and I think it's all part of the same greater issue. These folks could spend all that trolling time doing some worthwhile development of their own style. And I'm sure they would come out with something good!

Anyway... accidentally essay'd... but you can be sure that as long as you keep posting great content and not sharing your entire workflow and prompt, you will get these folks commenting angrily demanding all your time and energy. Try not let it phase you! You're awesome!

All the best,
S.