Getting away from brainwashed family who won’t prepare?

Of course they’re Democrats who think a collapse can’t happen in this country, hyper inflation/ food shortage doesn’t exist, and Biden is a great president.
I’ve been preparing for 2 years and I’m still preparing for rolling black outs , collapse, and food shortages.. they were laughing at me last year about what I’m doing. Right now, I don’t feel obligated to help them when shyt gets bad as my family disowned me because I wouldn’t get vaccinated and beliefs. My preparation is for 4 mouths per ratio if they prepared there would be more. I’ll probably be off grid once things get bad. Need insight what to do in this situation.
Getting away from brainwashed family who won’t prepare?
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