I don’t see why it matters that they didn’t include every detail. They are asking what alternatives there are; they weren’t asking for alternatives based on their specific needs; just alternatives, and that’s what people gave them. And they accepted Chimera OS as a (to them) seemingly good option and what they are choosing to install. Not every post needs to be extravagantly laid out in perfect detail. If it’s a complex support post, sure. But a simple question can have more details added when necessary in the comments.