You're tight lipped because you're afraid of being called a Nazi, a white supremacist. You're too cowardly to act because "mug optics". Now even your neighbors or your immediate family members would rat you out if you said something that doesn't align the party's ideology. You're going to be banned using major services for supporting the "wrong" candidate.
Do you want to know where I've heard that before? Right. North Korea, China's Cultural Revolution, Pol Pot's regime in Cambodia, Fidel Castro's regime in Cuba.
I'd invest in local community, self improvement, NFTs & crypto, 3D printing and manufacturing, then tangible goods.
Local community is by far the most important, even if that's a small cluster of friends that you know is sane. Then you have a group that can take care of each other if anything happens.