Removing fine scratches from infotainment system and exterior panels

Hi!
Noob here. I have a 2017 prius two that I bought new. been super happy with it. However, I started noticing some fine scratches on the infotainment system, especially the soft buttons I use the most.
Also, the black exterior panels (the ones on the side and the one on the top above the hatchback) now look with a ton of micro scratches.
I figured that I cant be the only one having these issues, I kind of searched the forum with no luck.
My first instinct was to use plastiX on both surfaces but Id rather ask before doing something that I might regret.

Anyone here has fixed these issues?

 

Wow, dodged a bullet there with the plastix thank GOD!
the second link is a link to this thread?
anyways thanks!