So he's been cleared again, how many times is this now, I've literally lost count? Even if he is clean, an athlete has a responsibility to know what they are putting into his body, you can get supplements cleared for use by athletes that are certified by 3rd parties such as NSF which means you know what's going into your body won't result in an adverse test result but he's had too many failed tests now to ever be regarded as clean, so honestly I won't watch him again.
I'm guessing others will for the same reason they watch Fury, among others - hoping to see them get beat.