Explaining “Fight fire with fire”

What does it mean?

The phrase "fight fire with fire" means to respond to a situation or problem using similar tactics or methods as the opponent or problem. It often implies using controversial or aggressive methods in response to such tactics from others.

Tone

Origin

The phrase originates from the literal practice of fighting fire with fire in wildfire control. Firefighters sometimes use controlled burns to create a firebreak, preventing the spread of a more massive wildfire.