Turning an existing application into a accessible one is a huge issue, but only if it was built without accessibility in mind.
That is a bit like saying "todays applications do all sorts of potentially dangerous operations and need to be integrated with social media etc. Making all that secure is certainly possible at a small scale, but very hard to do consistently by an organization if engineers and designers on each product team don't have a solid understanding of IT security work or the OWASP top 10. It is also hard to have any quality control on this without having someone actually pen-testing every product."
Yes, accessibility is work. But not optional. If you build non-accessible websites you are just bad at your job.
That is a bit like saying "todays applications do all sorts of potentially dangerous operations and need to be integrated with social media etc. Making all that secure is certainly possible at a small scale, but very hard to do consistently by an organization if engineers and designers on each product team don't have a solid understanding of IT security work or the OWASP top 10. It is also hard to have any quality control on this without having someone actually pen-testing every product."
Yes, accessibility is work. But not optional. If you build non-accessible websites you are just bad at your job.