[seriouspat]

By not breaking the defaults you make something ugly. By making something ugly people won't come again. Hence accessibility does cost money. Add the occasional ungrateful guy who will sue you because you forgot a caption and I get why people don't try to accomodate more to a niche that won't be lucrative anyway.

[jim-jim-jim]

Black text on a white background with the occasional underline is ugly? God help you if you ever have to read a book.