It appears you are trying to shift the emphasis from the argument itself to the particular semantics of how things are being said
Quite the reverse.
humans have reached a major plateau in intelligence.
No they haven’t. Whatever effect the the currently volatile evolutionary pressures may have on human intelligence a ‘major plateau’ would be incredible.
Quite the reverse.
No they haven’t. Whatever effect the the currently volatile evolutionary pressures may have on human intelligence a ‘major plateau’ would be incredible.
Please elaborate as I fail to understand your reasoning.