Wow....the writer doesn’t even know what “fittest” means.
Earth to dumbarse, Man of today is more “fit” than men of yesteryear even though we are weaker.
Wow...the poster doesn't even know what 'tautology' means.
"Man of today is more fit than men of yesteryear even though we are weaker."
Survival of the fittest? Who are the fittest? The survivors, of course. Simple tautology.
"Earth to dumbarse,.."
Indeed.