Fuzzy fonts after iPadOS 18.7.1 update

I just updated my iPad to IPad OS 18.7.1. Now the screen (fonts) look fuzzy. I have another iPad to compare which does not have the 18.7.1 yet. Anyone can help? How can I roll it back? Or what is going on with the update?

[Re-Titled by Moderator]

Original Title: ipad os 18.7.1