If they wanted to stop boosting, which would be great and I'd love it, they just gotta ban people buying it and selling it. That easy. Same with hackers, same with botters, just permaban them all on sight. Easy fix, works just fine, the only people against it are parasites that do that shit anyway and they out themselves whenever they argue these things aren't shit for the game because they benefit from it.
They don't though. They aren't going to. I'd like it but I won't get my way and all the gloating scums that do this shit will continue to gloat as the game gets made worse but it's already so bad so I really don't care anymore. I imagine Blizzard feels the same way and is just trying to scrape a few more pennies out of it.