This was clear to everyone who understood the situation even back in the 19th century. But the image itself – "You decide, we only serve the people" – is ultimately appealing to the electorate. And I'm not talking about the results, but specifically about user loyalty.
A little [del]hypocrisy[/del] friendly attention to the needs of users hasn't hurt anyone yet.
But the established leaders don't have that resource; everyone already knows everything about them, so the most sensible step is to be honest – to explain in which areas democracy is possible in their opinion, and in which it is not.