You're right and wrong, but the way you said it makes me think no one likes talking to you or much less holding a conversation with you. Which is why that's all I'll say.

Tf are you doing trying to critique a show you've never watched or read based on random video game versions of them, neither of which are accurately placed in any part of the canon timeline and are just for fun. That's the stupidest shit I've ever heard. That's like judging a series based on nothing but the McDonald's happy meal toys based on them. There's so much wrong with what you said I'm not even gonna bother trying to address it seriously.

I'm not really sure why it's such a bad thing. The fact that they're there and alive doesn't necessarily detract from the story. They interact with so many other characters that get a lot of screen time compared to the main crew, and those characters eventually leave or die. And it's fine. I'm not looking for the crew members to die and be replaced.