Can I follow Justin's course with a Loog Fender 3 string Guitar tuned GBE? I ask for a very specific reason. Thanks

Dear Slqwolves,
I don’t know, but could you also handle 4 strings?
Because - when there’ll be a time you struggle to find more inspiring teaching material, you could also try the ukulele. You can find all kinds of lessons for it.
It would be the same chord shapes as on your Loog or on the last four strings of a regular tuned guitar. Its just 5 semitones higher.
But once you get to know a bit more theory and experience, you could get along with translating 6 string guitar lessons to your 3 sting.

And then, it wouldn’t be difficult at all to switch from guitar to ukulele and back.

I wish you lots of motivation and fun,
Dominique