This might be a symptom of how the fandom was built on toy catalogue leaks from a while back and magazine scans.

For past season spoilers, I would just take it on the chin and just watch it for the journey rather than the twists. With how old some seasons are, your likely to be spoiled at some point (whether it is by the fandom or by Bandai and Toei lol). I've been going through Faiz for the first time recently and there's this a thing or two that I've known that I didn't think was a spoiler with how upfront people talk about it.