Unfortunately some of us remember when Blizzard specifically said they never approved of that, and encouraged people to beat them.
And then the chains of bans due to harassment and exploiting to maintain the stacks.
Some of us aren’t keen to walk down that road again, and the initial hub-bub kind of poisoned the well. I got told to sit out because I was Rank 5 at start of BG launch. Telling others how to play the game infuriated several people and so we are left with people playing the game as intended: The top is the top.
Sucks, but the system sucks, and people assuming social leverage would make that system better I think are worse than the system.