Don’t want to be involved with politicians, stay out of politics.
Don’t want to be involved with the police, follow the laws. Absolutely do not get involved with sovereign citizen bullshit, it is based on nothing and has never worked in a court of law. I mention this because you seem like someone that might be attracted to that, and there’s nothing that’s going to get Johnny Law up in your shit faster than some bullshit “I’m just traveling in a private conveyance license plate I bought off Facebook marketplace.”
Don’t want to be involved with the underworld… again just follow the law. Mobsters and human traffickers aren’t heading into the suburbs to recruit new operatives.
Don’t want to be involved with the elite, kinda shit out of luck, they own everything and will squeeze you with all kinds of predatory capitalism. This means you get to pick between hundreds of brands all produced by 3 mega corporations, not that Elon musk rapes your kid in the basement. So basically the same advice, don’t go to billionaire cocktail parties (don’t worry they aren’t inviting you) and you’ll be fine.
You live in the statistically safest time for a human being to live if you are in the USA. If you consume a bunch of media you’ll get a different impression, but you literally could not pick a safer time to be alive if you are some upper middle class nobody.
tl;dr - No one gives one wet shit about you, my dude. You aren’t the main character, there isn’t a cabal of politicians and elites and cops and billionaires plotting your destruction. If you are feeling paranoid go seek out mental health support, and do it from a doctor, not Lemmy.