Conspiracy theories are only believed by those who already mistrust the target. If there's a lot of conspiracies revolving around something/someone, you have a trust problem.
Jan 20th Biden and Harris were supposed to be arrested and their pedo evidence was suppose to be shown to all, along with evidence of election fraud.
The next one is what March 7th?
A lot of people think an ancient all powerful being will re-appear and lift up adherents on high, and punish "bad" non believers.
QAnon conspiracy theories are incoherent and absurd yet are embraced by thousands and cause needless harm to many.
I thought so too before Pizzagate, Q-Anon....
A fantastic video on the topic of difficult to debunk, but easy to produce content https://www.youtube.com/watch?v=JTfhYyTuT44.