Perhaps you're right. I just think it carries very little weight to speculate on things that humans have not yet studied. We (humans) understand biology very well... but only biology on Earth. Earth is just one sample size.I hear what you're saying here and I respect it, but what we have here in this post is all circumstantial and the only thing even close to something we can talk about and discuss as a claim is the biological description of the EBE. That's what we do here. I would bet that very few of us on MB are aeronautical engineers, but we talk about claims involving those concepts. If we can't speculate on what's possible because we aren't biologists, then why can't we throw out this whole Reddit post because some anonymous stranger made? Just because he claims that he was a biologist doesn't mean he is one.