Isn't it great, you can now make contact with the head of a player diving for the line and no one even mentions the words "penalty try" when contemplating your offence.
Equating an accidental head-high in general play in the middle of the field to one where the player has no one else between them and the try line is garbage. One is clearly more inflammatory than the other.
As for Reece, he started low, lead with the shoulder and was only ever going to make contact with the head. How that could be treated the same as Cody Taylor's reckless air charge on Mackenzie is beyond me.