Beware of the bogeyman if you want but I do not see one.
I see many in the anti vaxxers, mask deniers and twisted liberty screamers.
Beware of the self proclaimed exclusive truth authority with narcisist motives which may include some politicians.

If you hear the dam is leaking it is best check it out for yourself.
When that is impossible things get more complicated unless you rely on an authority. In pandemics my authority is Dr. Fauci.