Yes I do.
If app A has an icon that when touched does a specific thing, and app B has the exact same icon that does the exact same thing there is nothing new to learn. The learning curve is flat.
If you are arguing about the ethical and legal aspect of one app using the exact same UI as another that is a different conversation and a good one to have.
I would say that they are not just content with it they are actively undercutting attempts to build a strong charismatic leader from getting a foothold.