(Proverbs 17:4 KJV) A wicked doer giveth heed to false lips; and a liar giveth ear to a naughty tongue.
I am accustomed to the idea of “loose lips sink ships”. Evil people speak evil. They also listen to evil. I think this implies that they go looking for other evil sources of information. They consult with other people in rebellion against God. When someone is not walking in obedience they are actively colluding to spread falsehood.
There is nothing you can do about them, but you can be alert to not listening to them. You can be careful about whom you chose for advice. Just because there are a lot of people trumpeting a meme does not mean that it is right.
So? Make God’s word the structure for the information you gather. Anyone who rejects that standard should also be rejected as an authority.