The Steam Controller is "unplayable garbage" for 2d platformers

"those saying it cant be done should never interrupt the one doing it" my config: steam://controllerconfig/367520/1911316152 copy and paste into a browser with steam open and a controller connected images of comments used: https://drive.google.com/open?id=1F7CTFNi-JE0GBkkrXtr7wcZS4bxZyhl9 current records for path of pain speed runs: https://www.speedrun.com/hollowknight/White_Palace#Any then click "path of pain"... as of the upload date of this video, if my run was submittable I'd rank 8th place. At this time, I dont intend to practice to get a better time. If I did, I'm confident I could hit sub 3 minutes. But, I actually hate speed running...