It's easier to pull out a soapbox and make ridiculous speeches like these, than to actually make a gui application.
If you're making something for free or for fun, then let curiosity guide you. Bureaucrats like yourself can comment all you want. I'll be making applications.
He's not a bureaucrat. He's a blind person who, I'm sure, has been frustrated many times at the inaccessibility of an application that he needed or wanted to use. So go ahead and make your applications, but please try not to block people who need and want to use them.
If you're making something for free or for fun, then let curiosity guide you. Bureaucrats like yourself can comment all you want. I'll be making applications.