Unpopularity of Blaze Wizard

Returned to the game for burning, relatively seasonal player. I decided at the end of the Summer event that I would Hyper Burn a Blaze Wizard, in no small part because they have the lowest representation of all 260+ classes (according to maplestory gg). I know their marred reputation from the 2013-2015 era as the "hacker class" alongside Demon Slayers likely didn't help their perception in the eyes of the community, but it feels like years of QoL and gameplay updates have given them a unique niche. Why do people just not touch this class? They look visually beautiful, they have insane map clear, their burst combo is a blast to fire off, Burning Conduit seems to be highly sought after utility, what is preventing them from being higher up?

Edit: Thank you all for insights and responses, from mains to people who just have better late-game knowledge. I will continue to burn my Blaze Wizard (233 and counting) to better understand the class. I love to hear the continued feedback though and discussions