the.com/rescuer
The person who runs toward your disaster while everyone else films it.
means Someone who saves a person, animal, or situation from danger, harm, or hopeless decline.
from From Old French rescourre, to drive away or recover, built on Latin excutere, to shake out — picture wrenching prey from a predator's jaws.
Therapy termThe rescuer is one corner of the toxic drama triangle.
Adoption lingoRescue dog means saved, not a working breed.
Hidden costCompulsive rescuers often need rescuing from rescuing.