Those who want to make accessible websites, will likely have to convince others in their organisation. One reason to make our websites as accessible as we can, is that doing so is the right thing. For centuries, doing the right thing has been a concern for the field of philosophical ethics. In this talk, some notable philosophical thought experiments are applied to the world of web accessibility. With some practical examples, this talk makes a refreshing case for web accessibility, which people can use to advocate for more inclusive websites.