For all the individual level runs, there should be categories for using one play and one controller
No, everyone who runs the game is consistently uninterested in 1p1c categories. Just because a strat is hard when starting out, doesn't mean there needs to be an entire category that doesn't allow it on the board. If you don't want to do 1p2c, feel free to just not do it.
I see you have other runs on your account that are on PC, so assuming that you already have access to a PC, you can do 2 player strategies with no extra cost to you, using 1 player on a controller and 1 player on a keyboard (or both players on a keyboard, if you so prefer). If you don't have the game on PC, you can find it pretty easily for less than $5 pretty much all the time. This is fortunately not a very expensive speedrun to get into.
Otherwise, you can play how you would like if you prefer to only do 1 player strategies. But unless the community majority wants the inclusion of a 1 player only category (as of right now, I would doubt more than 1 or 2 people would be interested in that), we will not be adding those to the leaderboard.