A young woman named Zara Beth, who describes herself as a ‘disability advocate and author’, posted a video revealing the problems she faces as a wheelchair user. Zara Beth, who describes herself as a disability advocate and author, is 'ambulatory' – she chooses to use a wheelchairOn her better days, hobbies include gymnastics and roller skating. The reaction to Zara’s videos online has been split. Zara Beth roller skating. But that’s not what so-called ‘advocates’ like Zara Beth are trying to achieve.