these are your opinions but, as i keep trying to get across to you, you are not the publisher. your arbitrary opinion of what "should" be happening or how much a given book "should" be selling is worthless. It has no value because it has no influence and is based on nothing but your own feelings.
I'm not defending that particular book, btw. I don't read it because I don't like it. I don't like Squirrel Girl. I don't like Deadpool or Gwenpool or Defenders or most of the X-Books or most of the Inhumans books. That doesn't mean any of these titles suffer in terms of quality in any way. It just means, currently, I don't feel pressed to purchase them because they're not reaching me. I do like SOME of the X books and SOME of the inhumans books and Unstoppable Wasp and Ms. Marvel, and Moon Girl and both Iron Man books, etc. And I buy them. because I like them. I'm not saying their "quality" is better than the books I don't buy. I say, because it's true, I LIKE them, So I buy them.
Your problem and that of your cronies is you can't stand that not everyone likes the same things as you and no one is paying attention to what you don't like. Welcome to being a comic book fan. That is always the case for all of us. And it always will be.