Stick figure guy on Pixel 2

[Android Central Question]

What is it and how do I make it go away?

 

[Almeuit]

It's in your accessibility settings.

 

[N4Newbie]

Specifically, Settings -> Accessibility -> Magnification -> Magnify with button

When enabled, tap the stick figure and then tap anywhere on the screen to magnify. Tap the stick figure again to return to normal view.