We live in a post-truth society. This means that, unfortunately, most of society has learned that it doesn't matter if what you're saying is true. All that matters is that the words that you speak cause you or your cause to gain power.
I urge everyone to read Harry Frankfurt's short essay On Bullshit: https://www2.csudh.edu/ccauthen/576f12/frankfurt__harry_-_on...
Value truth and honesty. Call out lies for what they are.
This is the way to get sanity both for ourselves and for society as a whole