It’s all about tone. The original comment was incredibly combative and hyperbolic (“I utterly loathe Mass Effect. I consider it one of the worst pieces of science-fiction ever created.”) so much so that it would easily be mistaken for flamebait given the thread was likely to attract fans of the series.
It certainly didn’t strike me as the start of an open-minded conversation.
But in hindsight I should’ve just downvoted and moved on rather than commenting as I did, so that’s on me.