Sorry for the downvotes. For the speedrunning community, somebody pointing out that using glitches during a speedrun is cheating is a bit like making an obvious joke about somebody's last name. Not the first time they've heard it, and won't be the last :)
I only pointed it out because I wanted to understand the reasons, especially when world records are being set. However, I accept your apology and reasoning for downvoting me, and I would never point it out during someone's speedrun since I would just want to enjoy their achievements.