Humans have been taught to hold certain beliefs according to the cultures in which they were raised. Thus, it is understandable that in 195 countries and with a global population of over 7.8 billion and fast approaching 8 billion wars and conflicts over religion, politics and the supremacy of local society it is fair to accept there would be over hundreds of thousands of prevailing beliefs.
A few examples to get you started:
Males of the species are superior to females.
No harm in having a microchip implanted in your hand to make consumerism seamless.
All vaccines prevent illness.
All vaccines make you sick.
Pharmaceutical drugs will make you well.
Pharmaceutical drugs will make you ill.
Money is good.
Money is evil.
The coronavirus is a natural aberration.
The coronavirus is a bioweapon.
The Earth's resources are entirely available for human's advantage.
Elected governments work for the good of their citizens.
If you live according to the tenets of your religious holy book, you will either go to heaven or hell.
My religion is the true religion above all others.
There is no God or Supreme Being.
When the human soul has completed its spiritual karma and exploration on Earth, it can choose to return to Source Energy.