A century ago in the US, a lot of support for Prohibition came from the impact of liquor, yet Prohibition itself also banned beer.
I can very easily believe that the backlash against dark patterns, against deliberately addictive apps (games and social media), against advertising getting squeezed into what would otherwise be normal conversations, against the surveillance that currently manifests as GDPR cookie popups because almost everyone both corporate and government would rather annoy people than stop snooping, may well lead to a new Prohibition on all such things.
But will this new Prohibition throw out the baby with the bathwater? Smartphones do a lot of genuinely useful things.