Hello, I'm fairly new to speedrunning, but I had a question concerning the leaderboards categories. I was wondering if people were interested in glitchless speedruns and if it's a category that could be added to the leaderboards?

There's generally no interest in glitchless. If you want a glitchless run, then your best shot at convincing the mods is to do a properly manipulated route of it yourself and have a concrete set of rules defining it.

FYI in fire emblem speedruns, glitchless would generally make the run more tedious as you would be required to wait around longer for more turns than actually executing enemy control glitch - so chances are, it wouldn't be anywhere near as interesting as you'd think. If you want to discuss more, then join the discord.