It's harder in practice than you make it out to be. Because our insecurity hinders our ability to say "your code is too complicated for me to understand". Plus

It's harder in practice than you make it out to be. Because our insecurity hinders our ability to say "your code is too complicated for me to understand". Plus, some code is supposed to be more complicated than others, you can't always solve difficult problems with simple solutions. So unless you can understand the code and come up with a simpler solution, just complaining that it's too complicated is not gonna help anyone.