EC
The Kempton course record is germane to this discussion, in that it was a very fast time set by a modest horse (American Spin), purely because he was never harried or challenged by any other horse in the race and, had he been - at any stage of the race - it's almost certain he wouldn't have achieved the time he did.
The obvious inference from that is that horse racing isn't just about speed from A to B, but involves running and jumping against horses of similar merit, and the concomitant changes of pace that requires (far too many to hang one's hat on 3f sectionals, btw).
I don't have problems with sectionals per se, but I do recognise there is more to pace than just speed, and well enough not to make sweeping statements that everyone else's view is based on pure ignorance. As someone once said ''the difference between a wise man and a fool is the wise man is aware of his ignorance''. Think on that before you post your next tirade, eh?