There are a great deal of assumptions being made in this statement. From past drama over this issue, the devs haven’t given me a single reason to believe that they routinely look at GW scores to ensure fair play.
Also, what guilds did the devs bust for actual collusion not botting? Two guilds were called out in the past for collusion. However, that was brought out in a messy public thread. They weren’t busted by the devs.
Frankly, the integrity of scores in GW seems very low on the dev priority list to me. They don’t even care enough about GW to make sure inactive guilds aren’t preventing active guilds from making reasonable progress up the brackets. shrug