99% of 3D printing is solving "problems" that didn't exist in the first place.

@kaia the way you are supposed to use 3d printing is to use it to solve tiny issues at the house like your dad does.
if you don't learn how to use CAD you are basically wasting money.
"oh boy i wish i had a keycap remover with me" and i just print it.
also some stuff for cosplay, and i'm gonna print a little place for my new audio interface to sit under the table.

i also use mine to print some tiny toys, and little animal figurines my sister can paint, it's quite nice.
if you are not dad-minded 3d printing is not for you tbh