Last time this happened to me was when I said I liked an experimental musician’s youtube channel cause he has a lot of content about his process etc. Got reamed in the comments by a salty user cause the musician once featured a product in a video made by a brand that it’s popular to hate, yet used by many musicians. One of the most reddit things ever.
The same subreddit heavily discouraged me, in classic reddit style, from getting a product once. I did anyway following my intuition. Then a year later it became the most recommended product for that purpose.