Your point about “hackers are not as massive as on brlns” is not very true; I play on the bee server pretty often these days and I get hackers at least a few times a day. Yes, hackers are more common in brlns, but the anti cheat in the bee server is also bad if you ever experienced any of the hackers there; plus, some hackers are not as blatant as the ones in brlns. In my opinion, the Watcher does a better job against hackers compared to other server’s anti cheats.
Of course the hacker population will be lowered, but you can’t just focus on that one fact because you have to consider the cons of this suggestion too. The server will be more dead, BrokenLens will lose one of the things it was most known for, and a significantly smaller community from this could continue to shrink until it can go extinct if no possible way to revive it is found. I agree with Voniblynn, after some time the number of hackers can decrease if we continue to keep as many hackers out of the server as possible.