This may be true without implying any defense of something that is contrary to the public will.

The public can be totally awful and that doesn't mean people who have contempt for the public are any good.

After we acknowledge that “public will” is an impediment, we can then probe whether the problem is really so bad after all, what “public will” really means, whether it is self-contradictory, how strongly entrenched those interests/ideas are, whether there are ways of reframing the conversation to significantly sway public perception and action, and so on.

It might turn out that everyone loves griping about traffic congestion but isn’t really too bothered. Or that “public will” is just reflexive opposition to misunderstood alternatives conditioned by decades of deliberate propaganda. Or that “public will” is very weakly held and malleable if an alternative proposal does a charismatic marketing blitz. Or that the disparate powerful interest groups involved are in direct opposition and political progress working towards compromise is at a total impasse and impossible. Or ...

Not just that the public is generically “anti-progress”.