I would say that it's a bit hard/weird to play the neutral game against Yosuke. The various angles and stuff he has makes it hard for Liz to use 2B and the like.
I think your movement against Yosuke for the most part was good, and knowing how to move in this MU is a major thing IMO. Be careful to not throw maziodyne when Yosuke has 25 meter btw, since he'll just EX DS (like what happened @ 0:57; EX DS wins every time).
When you got Pssych with 5D at around 1:55, you could've killed him btw. You had 100 meter after the second 236D, so you should've done 236D [3] to switch sides, and then used 214214C to finish him. Giving Yosuke a second chance can be risky (yo I didn't know that j.C beats Yosuke's j.2C lol).
Another thing about combos btw: At 5:39, if you chose to go into 5B > 2AB > 236CD > (2AB > 236D >) 5B > stuff > mind charge, you could've ended up with roughly 108 meter and got the kill. I can understand the intimidation of doing garu loops online, but 236CD can just be [2] & it still works.
I think you did better than your last showing though. Try not to DP as much either. Of course, all of this should be taken with a grain of salt ~