I haven't said burden, but a challenge. Because the lense won't create fancy effects on its own. It is purely the task of the photographer to make something out

I haven't said burden, but a challenge. Because the lense won't create fancy effects on its own. It is purely the task of the photographer to make something out of it. That was in answer to the post which preferred wider and longer lenses because of their effects. Yes, a 50 should be intuitive to use.