I don't understand why we have to "challenge our world views and grow as a person" when it comes to social media. What if I want to just join a server to talk a

I don't understand why we have to "challenge our world views and grow as a person" when it comes to social media. What if I want to just join a server to talk about old cars, or gardening or some other hobby in a casual fashion? I don't always want to see or hear about social issues or politic... and that goes for issues I agree and disagree with.