Are you sure she didn't just mistype? There's nothing that supports Waymo being in trouble.

"Judge: Turns out Uber's server is only for the dummies, the real stuff goers on on the shadow system. There's enough under oath here for me to believe there's a 50-50 chance this will turn out to be something v bad for Uber; or 50-50 it's a dry hole"

"Judge to Waymo lawyers: You’re making the impression this is a total cover-up. Your client is in a bad way now. You’ve made me upset. U should be saying we’ll open our doors, get to the bottom of this. Instead you’re fighting every little thing."

"Media coalition argues for open courtroom. Waymo says it needs to shield info re deals with 7 entities, including Lyft. Judge says: I want the public to see how hypocritical this is. Waymo wants all the dirt on Uber to come out. But no no no, they don’t want any dirt on Waymo."

If you check anyone else that was livetweeting, it's clear that csaid mistyped the second tweet. Alsup addressed those comments at Uber's lawyers.

I think it's pretty clear that she meant to write Uber in the second tweet.