>>96494448
>>96494460
>blah blah please ignore that necrontyr look like humans and had an human-like society 60 million years ago, and there's no other previous example
>blah blah please ignore that canonically the rest of humanoid races came later made by the Old Ones, and they knew each other
you're just making empty noises and not addresing the main points. You have no explanations except for muh bad writers, which is out-of-universe nonsense