Don't go onto Amazon and order a random cheap ac adapter for any console that you have. They create a bunch of noise on the screen and it leaves a trail of flickering pixels going up the screen.
Oh 100%, don't buy any usb-c brick, but it's pretty well understood which brands you can trust to do what they say at this point.
Other brands are available, but I'd say the last 5-10 chargers I've bought have been variants of the Ugreen GaN chargers and they do all the standard standards as well as the not so standard standards