I did NOT know your first language was Portuguese. That's awesome. Portuguese is a language that I've been thinking about trying to learn after learning Spanish, but Idk if it's easier to work with than French or something completely different.
Yeah that's what I hate about the RPi, it's supposedly $30 or something but it takes an additional $200 of accessories to actually turn it into a working something.
Yeah a lot of it I consider a hobby, using Batocera I am constantly adjusting the collection adding and removing stuff, scraping the artwork. Haven't even started on some music for the theme... Also way down the road I am considering attempting to do a WiiFlow knock off lol