Another plugin feature being added to the game official (Job Icons)

[Gemina]

"its cheating to practice at poker before going to the gambling table"

This analogy makes no sense. Cheating is defined by having an unfair or dishonest advantage. Particularly when competition is present. Anyone can practice poker before going to the gambling table. Whether they choose to do so is another matter. The same can be said about video guides for a trial or raid. This does and will give players an advantage over those who have not, or do not use those guides, but everyone has access to them. So a player who chooses to go in blind when these tools are available aren't cheated; they've deliberately chose to gimp themselves. Apply that knowledge to a combat simulator.