There would need to be some form of punishment towards them for their failure to deter them.

The most 'accessible' options to a disgruntled populace (or a small portion of it, down to N=1) are generally recognized as extreme things that very few sane people are on board with, because they are recognized widely as bad precedents for societies. Things like issuing death threats, assassinations, or burning down parliament buildings. To state what I hope is already obvious - this is not an endorsement of violence. For one Japan's history of 'government by assassination' was incredibly ugly and helped lead to extremism which helped lead to Imperial Japan's conduct becoming notorious as they did.

There are other far more peaceful options to be considered but they would require high degrees of coordination and agreement. For an example, the classic Amish shunning - if legislatures faced utter social ostracism for their attempts then they would be unlikely to attempt it again.

I'm not sure what policies could even provoke such extreme responses as those listed (violent or otherwise) in the first place, but for better or worse Chat Control isn't one of them. My most realistic guess would be that trying to abolish the pension/retirement system altogether.