By this point he'll have a gauge of how strong she is, so he won't just stand there and get hit. He'll use the snakes as a meat shield, and quickly use shunshin to get out of dodge and/or mount a counterattack.
I guess that'll be useful against sneak attacks, but not much else.
I doubt it. I have seen the scans on her profile, and none of these Analytical Predictions are anywhere near as good as the Sharingan. They're more like 1 Tomoe level, going by what Sarada can do. 3 Tomoe precog is a whole other beast, and that's not even mentioning that he can also analyze every minute detail in her movements and fighting style, and then copy them.
Couple that with the fact that she has to deal with all that while not so much as glancing in the direction of Sasuke's eyes, and I see Sasuke having a sizeable advantage tbh.
Has she shown the ability to dodge that many projectiles? Also even if she does dodge them, Sasuke has shown several times to change their trajectory midway to hit dodging targets midair like he did with Zabuza, Deidara, and Itachi.
Yeah, people should read both profiles carefully, I agree.