Which candidates support the "put ads providers in jail" platform?

None of them, but if one did I bet they'd get support from voters and less bribes from the tech industry. As long as politicians value the bribes more than the support the people will never get representation. We should probably pass laws that stop companies from stuffing the pockets of politicians with money, but what politician is going to support a law that takes their bribe money away?

You will have to look at the candidates in your area and do your due diligence. Its unlikely a given candidate will be perfect, but there is generally tremendous differences between them as far as overall posture on privacy and surveillance.