Jeff we still need and will always need petrolium oil for mechanical friction, so when you learn how not all grease is the same and pay for that with hub damage, then knowledge is super valuable. Im just sharing what I learned with actual ride experience, riding in all conditions including rain which is the ultimate test so when 1 grease hold up and keeps races from scoring and rusting while another, such as PARK fails, thats a big difference especially since you end up with a wrecked hub thats a DRAG from that point. Its just a shame that some bearings greases are bottom of the barrel, and somebody will value this post in yr 2020 just the same
