Earlier quoted context omitted.
As a person who uses accessibility features on his devices, this attitude is why we depend on regulation to ensure that we (disabled people) can do stuff. No company implements accessibility features out of the kindness of their heart.
If I'm putting out a free app as a single developer, I don't have the time or money to do everything. If it becomes popular, I can use metrics to improve the accessibility situation. If government regulations are going to insist I have to put that investment in day 1, I'll just take up badminton or something.
For example, the ADA doesn't require employers to accommodate disability needs until a business has 15 employees.