man, you're crying a lot.
I've farmed in the morning when the event has been started. So some of my legion members has done it too. As far as i know, nobody of us has get a temepring solution in this time. This event does not flood the server by temperings.
If you participate at this event or not enchantment-prices should go down with this event so even new players can make profit with this event since they can buy enchantments for less kinah than before.
You complain about gear difference. just get 1-5 buddys and zerg down the guys who farm chests solo.
Also you can farm them without gear solo, you just have to act smart. i farmed a lot of chests while beeing "at work", where i cant do pvp cuz of no keybinds/no good working laptop.
So dont cry, when there is no reason for crying. Just enjoy the game. If you cant enjoy its the wrong game for you thats it.