With soaps, I read spoilers, I couldn't care if I have the fact that Michelle and Carla are Ken Barlow's long lost separated twin daughters spoiled
With actual shows? Depends. Surprisingly I avoid R*verdale spoilers but I always like having a peep at TWD spoilers
in fact, talking about TWD spoilers (details on the Season 8 Mid-Season Finale - over a year old news but I figure it's only suitable that I hide this next part
)
There's a show I watch that used to ALWAYS get spoilt. One episode didn't get spoilt, thankfully, and I really enjoyed it
so since then I always avoid spoilers for that show
So basically, it depends on the show. Sometimes the enjoyment and investment in the series isn't even a factor in whether I check spoilers or not