Don't waste your energy on people who won't listen.
Look for people, places and groups that support your own beliefs.
If you can't find those people at work, then just be nice to them but not too close. Them in your free time, use your energy to support those people and groups you believe in.
Not impossible, look into cult deprogramming. My mother a few years back had a media diet of Steven Crowder and talking heads alike. She has very different views now. Her social life has improved, she dissects political news and generally became a more stable person.