1. Vaccine certificates are nothing new and they’re often required for international flights. As a national platform, it doesn’t appear that the Democratic Party is interested in trying to create such a certificate. Covid is largely being ignored in domestic politics these days.
2. I don’t know if you are referring to “cancel culture?” I think there can be nuance here, but there is a market aspect to this as well. Companies shouldn’t have to associate with people who spread white supremacy, misogyny, xenophobia etc, as personal beliefs. It can create an unsafe workplace atmosphere when those kinds of people are placed next to other people who may belong to those same minority groups. Do I think this can get carried away and turn into puritanical nonsense? Yes, it very much can. I don’t think this is a democratic platform tho.
3. Kidnap their enemies? I don’t know what you mean by this. I don’t believe democrats have tried to kidnap people for disagreeing with them? I do realize the government has issues with unfair detainment, abuse of police power, police militarization, etc, if that’s what you mean. And I would agree that democrats havnt done enough in this regard, adding to the problem with things like the crime bill, which you pointed out.