To an extent that's absolutely fair. I guess some context is that Bryan, after talking with some Cubs folks, has been talking up low approach angle all offseason. Here's a good explainer about it from FG
This is the money chart The red is good here. The top right is high pitches from low release points, while the bottom left is low pitches from high release points. The Cubs have been seemingly loading up on guys in the top right, and Williams is the latest example. Extension basically gives you a boost in perceived velocity. I don't remember the number off hand, but it's something like every six inches of extension above average equates to 1 MPH of extra perceived velocity. So while Williams sits at 92, it likely plays up beyond that. As an aside, while I like Bleacher Nation generally, Bryan Smith is legitimately *really* good.