It’s not all about wheelchairs - chronic pain, neurodiversity, and mental health are all relevant too, and learning to talk with clients about what they need and how they experience pleasure is essential.
At age 35 I quit an unfulfilling corporate job and started sex work as an independent full service kink friendly switch. My early days were filled with wild situations and marked by an utter lack of self preservation.
Setting up business as an independent sex worker means putting a lot of information about ourselves online: our photos, our carefully-written advertising text, and our working names. This content is valuable because it brings in clients (and income).