I'll just ride off this question vs making my own.
My RT is more about finding a partner to make friends with them rather than specific grounded plots. I find plot writing to be easier when I know my partner.
Id rather tailor them a set of clothes vs just mass produce something.
Is there a way to make my post seem more appealing and not like I have no clue what I'm after? I know what I like, I'm just super open plot wise.
I'm going to echo what @The Goodman said, but I have a bit to add, so I hope it's okay that I backpack off what you said, Goodman!
Valk, I think a lot of it is that people really don't know how to approach you. You're looking for very specific things, and expect everyone to cater to your preferences, but you don't seem to be very flexible or willing to budge in any aspect other than plot.
I agree with what Goodman said - I have my limits listed very simply and non-confrontational in my thread, and I've only had a few messages here or there that mention them. If something triggers you to the point that you physically cannot handle receiving messages about it, sorry to say, but this is not the site for you and you're likely better suited looking on more PG-13 or non-smut-oriented sites. I have "no non-con" listed on my thread and I have not received one single message about it since I joined. I think that making that bit a bit less inflammatory might reduce the amount of trolly messages you're likely receiving about it, if you're receiving said messages in the first place.
But to say what you could improve on your thread? Honestly, I think you just need to be more people-friendly.
From the bat, your main thread makes me click off within the first few sentences. I feel like if I phrase anything in a way you don't like, I'll be blocked and reported, which makes me not want to bother at all. You could very easily just say "I prefer if people read my whole thread before contacting me, so please don't just skim, please read it all" or something similar, rather than being... kind of rude about it.
I also immediately get the impression that you take RP very seriously, but to a point where I would be nervous to write with you. Saying RP is "the only thing you know can cheer up your day" is... nerve-wracking to potential partners. It makes us (potential partners) feel like if we don't write well enough, often enough, or to your (admittedly steep) standards, we'll have a personal hand in ruining your day in real life, which is way too much pressure for anyone to willingly take on for what is, ultimately, a hobby.
As for how specific you are... I don't know if you'll find anyone who wants to GM for you, focus more on story than smut, skirt around every kink that you don't want, be your friend OOC, RP only on Discord, and be interested in any kind of plot you're interested in. That's an insane amount of requirements to expect someone to meet. It just... is. If you can't be flexible about any of that, you're going to have a hell of a time finding partners, that's just how it is and how you're going to have to accept it.
I also think your kinks are a bit contradictory? You list that you won't receive penetration, but then you list "Anal Sex (Receiving)" as a maybe. Saying "you need to be careful around other stuff" is so non-specific that it makes me honestly fear to attempt including any kink for fear I need to "be careful" about it or risk upsetting you. If so many things bother you, I think that you should be extremely specific, even if that means more work. Instead of just pasting a link to your F-List, maybe make a list of kinks under spoiler tags that people can open and read more about specifics to approaching each kink, or something like that, I don't know.
All-in-all, I think that being more flexible would benefit you greatly, but I understand if you like what you like - just don't be whiny and contrary about not finding anything if you know your interests are extremely niche.