Hip impingement and labral damage - both hips - formally known as Femoral Acetabular Impingement. Genetic. Thanks, ancestors!
Arthroscopic surgery, a lot of physical therapy, stretching, strength training, balancing muscles, and even more patience and long suffering. Know it will be a roller coaster with a lot of times you think it was all a scam, only to realize in hindsight many moons later that you actually have been progressing and getting more active over the long term. Although I will never be completely normal, it's good enough to call this injury "recovered" for now.