"Just let people enjoy things" is about not criticizing the people for enjoying them, not about not criticizing the things if there are legitimate criticisms to

"Just let people enjoy things" is about not criticizing the people for enjoying them, not about not criticizing the things if there are legitimate criticisms to be had. You may not think Gruber's criticisms are legitimate, but I, and many others, do, and he's not criticizing the people who enjoy the Android apps.