I have a few questions about what its like working in AR, as i’m very interested in it. I would appreciate if someone could help me out

• are there any self employed AR developers, or is most of the work in this field working for startups or companies
• is a degree required to work in AR, or if you self teach it and have a good portofolio will that be enough -what are some beginner things to learn/ steps to follow for a person who’s interested in getting into AR development?

Thanks in advance!