As a developer I just don’t like the precedent that if I’m too successful at creating a great product that I therefore lose control over the very qualities of my product that made it successful.
And you are forgetting that 'too successful' in these cases is: literally has billions in profit uses market position in an anti competitive way
I bought this iPhone and I can't even run my own programs on it without asking for Apple's permission. This needs to be outlawed yesterday.