Let's look at a scenario, just for fun. Let's say they did find a way to limit accts, and the alts (as you describe) went away...... How does that change much at this point? Does it fix the issues of bugs and glitches? Does it make the game more fun? Would it add content, or give us more levels, quests, heroes, sub, HR, etc?? I don't get the fuss over accts that. right now. are probably half (or more) of the activity on the game today. I still don't know how you can see, or prove, that an acct is an alt, or main??
If you are looking for blame as to why the game is not progressing, look at development, or lack of, not the accts.