Make sure you have your lcd plugged in correctly, iirc there are three spots to plug in the LCD and only one works.
As a complete workaround you could install something like octoprint on a raspberry pi or another computer and hook up the printer and confirm you can control it via the webpage.
Yeah but you see they’re carrying out God’s work so it’s fine. Especially when it’s hurting the “right kind” of people.
Ugh I hate all of those words
If you’re looking for a decent setup but maybe not the cheapest- Nvidia shield with an external hard drive would work very well.
You could always build or buy a nas and just run Plex as an app through either your current fire stick or get a cheap Roku stick (although now you’re back in the same ad garden for a player but Roku is minimally invasive imo- especially with a pi-hole for dns)