Common meaning:

Engaging in an argument with someone who holds a different opinion on a subject.

Hidden meaning of the Equity religion: 

Never engage in an argument with someone who does not believe in Equity.

Discussion:

The Equityists think that not only is it futile to engage with unbelievers, but that doing so only encourages the spread of systematic oppression that causes damage to minoritized people.

Like many religious people, those who are Equityists refuse to view the world from any perspective other than their own religious viewpoint. If you are not prepared to assume their Equity religion is the only truth, they quickly refuse to talk with you.

The Equityists believe in their virus of a religion by faith and assume it is the systemic reality of life. Talking with anyone who doesn’t believe what they already know to be true, is morally wrong. This is why most Equity believers will refuse to talk with anyone who is not an Equity believer and often demonstrate against or electronically mob those who disagree with the Equity belief system.

All of this takes us to a very bad place.