My family including my parents moved from rural conservative to progressive left (probably somewhere around Social Democrat).

I’ve spent A LOT of time trying to truly reach out to conservatives, Trump supporters, from this angle. It requires a lot of time, but know two key things:

1. All you can do is plant seeds for neurons to grow. Belief structures get locked in like worn paths through a jungle, and so carving new ways requires an immense amount of time. You’ll never see the fruits of your labor yourself — both because the vast majority of people have an ego they protect at all cost, and because by the time something “clicks” and new neural paths build, you’ll be long gone.

2. Always recognize that your target audience is not the individual, themselves, necessarily, but the onlookers to the discussion. Always hold the high road. Always be courteous and let them throw the first punches. You’ll have a much easier task convincing the fence-sitters whose egos aren’t directly on the line as a direct participant in the conversation.

You can increase the probability you’ll reach these people by ending the conversation on a cordial note once you realize arguments are starting to become circular. You also know you made some decent ground if they just ghost the conversation or delete their entire comment chain without warning. You pierced their ego; they feel embarrassed. You’ve given them food for thought. Try to also frame how you got out of the echo-chamber so it’s not necessarily an attack on them, but an example of growth on yourself.

It’s a thankless task, the victories you’ll never see until we see it on a statistical level. The problem is that it’s a competition for who commands their attention the most, and you’ll never compete with Twitter, Fox News. You just have to hope they have that eureka moment, combined with perhaps a direct run-in with the fascism you warn about.