This was a year ago in Nice for reference.

I was in Nice as well and found one place that had a public urinal(my back was literally to people walking around). It was a bit odd...but I really had to go.

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Oh I don't doubt you, I was just reflecting that I think that paid toilets have largely been made free in the last 10 years or so.

But I'm sure there still exist quite a few, and I wouldn't be surprised if they were especially found in right-wing cities like Nice.

The modern toilet should let you pay with your personal info:

Toilet: "Sign up (learn more) or proceed with Google Account ..."

Google: "pissoir.fr wants access to your pissing history ...(Y/n)"

Toilet: By pissing here, you consent to the collection and analysis of urine samples ..

:)