Lol. Do you understand - winrate is a personal statictic? That means someone can have it 25%, someone can have it 75%. I as a person who have macro with a strategy for a game and know how to press buttons - have one winrate. AFK rogues on stables have other winrate. People who leave after facing 4+ shamans on the opposite side - have another winrate. Etc etc etc.
No one is lying, just some tauren druid can’t understand basics.