>>28667238
>Think I need to learn to downshift while braking
No need to learn that since you aren't even carrying the speed you already have, you should be able to hit all of those easy bends you take at 75-80mph at 100+mph, you just ride scared (fair enough).
I'm skipping around but at 2:47, you are hands off gas and brake, coasting like a cruiser rider does; at 3:00 you slow down way too much (despite it being an open corner you can see through), then set your lean/speed, and finally try giving more throttle to make up for the fact your speed is so low. Why worry about a good drive out when you aren't even in a good entry?
Its hard for me to give you examples for your speed and the really light curves you are riding on because my top speed is capped so hard, but watch the below vid (you can also listen/watch my throttle, its completely neutral the entire way even as I re-stood the bike up and went back down, only a 5-7kmh drop near the beginning to retighten the line after the pickup fucked me over):
https://litter.catbox.moe/wgaje5251j6wyprv.mp4
My bike doesn't have the top speed to be able to hit this bend properly (I can't even drop enough speed to setup the suspension either) so I have to straighten up mid corner and double apex at 80mph because I have more lean than the corner needs at 80mph, but if I can hit this at 80mph at that lean, you can hit your easier bends at 100+ easy. If you want some extra confidence then lean off the bike more to reduce your lean angle, I notice you're pretty lazy about body position, it takes basically zero skill for a solid gain in speed.
I should go do a sea-to-sky run and record it tomorrow or something since I'm changing my chain and everything today I hope, but even canyons and "twisties" don't have the bends and corners like real tracks do, so most of the time its just throttle open for me which is boring and doesn't even let me setup suspension. Closest to tracks are doing hairpins and mountain switchbacks.