Thread Necro which contains this gem might not end well ;
Here's a very quick proof.
Pick one of your training partners who is stronger than you.
Punch them on the jaw in such a way as to knock them unconscious.
You have disproved your statement.
Did you mean wrist-grippy Aikido waza without atemi? Sorry.
Still a false statement.
Yes I meant sawari waza as well as katate-tori without atemi (or striking).