If I draw a picture of your momma impaled on a post that goes up her ass and out her mouth while the flies buzz around her rotting pussy, would that be OK? Would that be a just a drawing? Would there be nothing wrong with that? How about I draw that up and hang it in a big downtown gallery in New York?
It would be infuriating, it would not feel nice, some people might even get angry for that.
It doesn't change the fact that it's a drawing, that no harm was done, and if you got the clearance to hang that in a gallery, it will probably be recognized as art anyway.
Here's the thing: you can feel however you want about anything, the fact that you dislike it or whatever is your personal take on it, and not always the only way to see things.
I don't have to like something to understand that some people do. As long as there's no harm done to anyone, who cares. As far as I can tell, drawing, reading, watching anime porn doesn't hurt anyone (except maybe the author but I doubt you'd care about them). If you really think a guy (or girl) drawing something in a cramped room is at the same level as kidnapping and abusing someone, then yes, there's a problem somewhere, but I wouldn't say it's on the artist.
If at first you don't succeed, you are running about average.