Question

what connotation does the word "bemoań" have ?

Answer 1

to express deep grief or distress over bemoan the death of their leader

to regard with displeasure, disapproval, or regret bemoaning the lack of civility in modern political discourse

grief
regret
lament
disapproval

Answer 2

For Edgenunity the connotation beomoan is negative: "complain without fixing anything"