moralize
US /ˈmɔːr.əl.aɪz/
UK /ˈmɔːr.əl.aɪz/

1.
moralizar, sermonear
comment on issues of right and wrong, typically with an unfounded air of superiority
:
•
He tends to moralize about everything, even trivial matters.
Él tiende a moralizar sobre todo, incluso sobre asuntos triviales.
•
The film doesn't moralize; it simply presents the facts.
La película no moraliza; simplemente presenta los hechos.