Your comment comes off as incredibly naive. It's the same naivete that I had before seeing the internal perspective and it's what my comment was addressing. There are psychological phenomena in play that make an existing, market dominant piece of software more successful and harder to displace when it's objectively harder to use when that software forms the basis for someone's job.
And it's important to realize this because this is counterintuitive to what those of us that create software for a living have been taught. We're taught to think like you. We're taught to make software that delights our users and is as easy as possible to use. But understanding a specific set of circumstances when that approach is destined to fail can be important.