[superice]

That depends. I'm perfectly happy as a European business owner that it is made very clear that accessible software is not optional, and even if you think it is expensive, that you can't just sit around and wait for the fine to hit.

The reality is that if you're ignoring this stuff, you are effectively eliminating a significant chunk of the population from participating in public life. It's about as bad as not having wheelchair ramps in public places, except the same software runs everywhere, so it's not the one virtual 'building' missing it, but all buildings made by the same architect.