Exercise doesn't cure poison. Using individual tools like critical thinking can help you avoid internalizing the misinformation and propaganda, but it sure doesn't inoculate you from it. We need to cut it out at its source and find ways to ensure it doesn't get replatformed. Otherwise the toxin is there, just waiting for a day when you're not on alert, slowly poisoning your mind.
I heard about this one. The sheriff brought to court twenty seven eight-by-ten colour glossy photographs with circles and arrows and a paragraph on the back of each one explaining what each one was to be used as evidence against them.
1-3 are tried and true tactics. Building on 1, find a niche and (largely) stick to it. Pivot your niche as trends change. ZeFrank has done that well over the last 20 years of internet influence.
This must not be including the porn agencies. Would be over 90% if it were.