No I am explaining that the ground portion of the fight is a means to finish and is scored as such. It specifically says the position of the fighters on the ground is irrelevant. We even had a fight on this card where the active bottom fighter won the fight. It's about offence and potential to finish the fight from that offence.
Chimaevs attacks from the first round won him that round when he was attacking for 4:30. The position was irrelevant. If he landed 61 strikes on the feet, he also should have 10-8d that round.
He scored a takedown in the 3rd but no real offence from there. It's not enough to overcome the fact that Usman outstruck him in the 3rd and was landing much bigger shots on the feet. He has nothing more than 2 mins of control time and some lighter ground and pound before Usman gets back up. The ground portion of the fight shouldn't even be scored because Usman had more effective offence on the feet throughout the entire round.
It hasn't changed in terms of the explanation. Here is a 2022 one if you prefer as an image from your same source.
https://combatsportslaw.com/2022/07/25/abc-introduces-mma-scoring-ladder/
It still says the exact same thing. If striking and grappling are 100% even, we move our way down the scoring criteria.