The answer is in your question. Because event sourcing is a niche skill, devs see it like playing on a higher level of a computer game. But where it’s really n

The answer is in your question. Because event sourcing is a niche skill, devs see it like playing on a higher level of a computer game. But where it’s really needed, nobody would choose a novice. So novices learn to do event sourcing on systems that don’t need it, and proceed to make a huge mess. Most companies don’t have any kind of architecture review to prevent this happening - they have managers who naively trust the developers.