Dear World Rugby... Is This Safe | Nic Berry with Another SHOCKING Decision

Here we go again with the hypocrisy of World Rugby and how bad they are at judging dangerous play. In this incident, we see a Fiji player Piledriving a Waratahs player into the ruck, head first. This could've easily resulted in a life threatening injury. To make it worse, this was clearly intention and reckless by the Fiji player. So here is my question to World Rugby and all the officiating apologists. How is this more dangerous than an accidental head clash? Please explain that logic to me. How does Grant Williams get a Red Card for perfect tackling technique, but accidentally clashing heads with the ball carrier, but this Fiji player recklessly and intentionally piledrives a Waratahs player into the ruck head first, and he only gets yellow carded. How does Grant Williams get a 4 week ban for a rugby tackle, and this Fiji player escapes with a yellow card. How is that consistent? don't get me started on Nic Berry who again is not fit to be a referee in the professional game. He misses a clear knock on, t