As someone who has taught a lot of beginner students, Ive seen more kids quit due to having a crappy instrument than due to any lack of desire or ability.
You probably got a good beginner, and a crappy guitar that makes it a chore.
A good setup MIGHT be able to save the guitar.
My guess is that if you are comfortable learning bass and marimba, you can handle guitar. You just need one thats playable!
I have over 200 in my block list, it took a while to curate Lemmy to where I wanted, but its a much better experience than reddit now!