[RhysU]

If people aren't working harder to offset the tolls then they're strictly poorer as a consequence of the toll.

[8note]

not strictly. the pollution has gone down, for instance, reducing future health costs, and improving quality of life.

[Dylan16807]

You can say that about any tax. Which makes it extremely unconvincing as an argument against any particular tax, since in the long term money not collected from tax A will be collected from tax B.

(And they have the option of not driving, too.)