Do-gooding Definition

do͝ogo͝odĭng
noun
The act or action of doing good, especially naively in humanitarian causes.
American Heritage

(derogatory) The actions or attitudes of a do-gooder.

Wiktionary
adjective
(derogatory) Advocating or performing a supposed morally superior course of action, even in the face of overwhelming experience or factual evidence that its effect is only irrelevant or harmful.
Wiktionary