For me, the big takeaway from this article and companies like Discord is that people just don’t seem to care. And that’s often the status quo until an Apple comes along. We forget this, but back before the resurgence of Apple design was an afterthought, not a forethought even though there were obvious gains to be had and a better future to lead towards. But the vast majority of companies avoided the obvious win until Apple’s stock price shocked them into caring.
A significant fraction of everyone’s user base (including the core users) would benefit from accessible and thoughtful design, because like the article says, we’re all disabled sometimes. Now, we just need to figure out which company will have to show the world how to do it.