Is the ESO Whitestrake's Mayhem Event Unfair for PvE Players?

The Whitestrake's Mayhem Event in ESO, previously known as Midyear Mayhem, often brings about a disagreement on platforms like the ESO Forums and Reddit between PvE and PvP players. This disagreement mostly revolves around whether or not it is fair that PvE players have to get involved with PvP to earn Event Tickets during the event. 

The Whitestrake's Mayhem Debate

Is a Guest Mode in PvP a Good Idea?