In the end

In the end, a warning could be a financial hit to Supercell as they are (most likely) getting Clash of Clans Gem   thousands of dollars off players every day who go right to TH9,  cheap coc gem  then abandon the game because they feel "stuck." These bases turn into free loot for most of the forum regulars as I see them every day while I farm (a clan castle with no clan emblem,  buy coc gems gravestones near the collectors and and empty crossbow right next to a level 1 wizard tower surrounded black and coc gem  gold walls.)