As Strange New Worlds flashes back to the war between the Federation and the Klingons, the episode may be controversial among Star Trek fans. It seems that way by design, part of a long tradition of stories in the franchise like it. According to Starfleet values, the "hero" makes the "wrong" choice. Yet, before he killed the Klingon general on the Enterprise, Doctor M'Benga may have inspired him to defect to the Federation in the first place.
Source：https://www.cbr.com/strange-new-worlds-mbenga-klingon-general-faults/
