Guitar Tutor

From reading comments in youtube videos, it seems there are a lot of people who have been stuck in quarantine and decided to pick up the guitar. There must be some product to offer this audience that makes it easier to learn than watching individual youtube videos, and is more affordable than private lessons. I'm thinking either a forum that lets guitar players post videos of themselves playing and get feedback from a community, or a tutoring app that records you playing part of a song and gives you feedback on parts where you were out of time or when you played the wrong note.