I'm new to these forums, but one thing I see a lot of here is people complaining about their lack of popularity and blaming it on the genre or style of their comic, then I go to look at their comic feeling very sympathetic and it's immediately got very clear issues with basic things like spelling, grammar, anatomy, line quality, perspective, panel layout and flow, visual storytelling, pacing, tone etc. that make it look and feel lazy, unappealing, dull and confusing to read. Things they could absolutely improve on by finding a style or pipeline that works better for them, putting in some solid practice, doing some proof reading etc.
While I have definitely seen comics on here that are drawn to a high level of polish and with great writing that seem to languish at a comparatively low level of subs where it's likely because of their content not being "conventionally attractive light skinned skinny boy has drama with another conventionally attractive light skinned skinny boy", this "comparatively low", is usually about a few hundred bookmarks, and those aren't the people I see complaining.
If you've drawn over 30 pages and you're still at about 15 bookmarks, it's almost certainly not your genre that's the problem. These creators need to take a deep breath and really look at themselves and say "I have put my work on a platform alongside professional quality creators. What can I do to improve the presentation of my comic and how it reads to maximise readability and presentation for the audience that definitely exists for non-BL comics before I start being borderline homophobic on the forums".
A lot of people are complaining about "takers" here, but honestly, if the person is asking for specific, tailored advice to improve their comic, rather than say, subscribers, fan art or participation, I think that's good. I know there are general improvement threads around, but I wouldn't blame an artist for not knowing how to recognise when certain advice applies to them, or struggling to trawl through pages of irrelevant advice to find something applicable. I say, go for it! Ask for advice!