September update is here.

Another to report that the update for Verizon is here. Just completed mine in Arizona. One UI 2.5 and September 1, 2020 security patch included.
 
As far as I can tell, there is no way to remove it. The best I could find was to tap the accessibility menu icon and turn on "Show as edge icon". At least you can get it mostly off the screen that way. And you can drag it anywhere around the edge of the screen that's convenient for your layout.