Why are so many tv show intros so cool with spoilers?

[It is a mystery]

Shounen are especially bad at this but other shows suffer from it too.
You will just start a season and they will be showing you the end of the damn arc in the intro

Anytime you think "wow the protagonist is really backed into a corner here" you can refer to the intro to see that there is a clearly more sinister nikka awaiting them so this is just the warmup

Anytime a character from seasons ago is about to make a surprise comeback, they were already in the damn intro. Same with surprise backstabbings, alliances, etc.

I dont mind intros with foreshadowing but some shows take it too obvious

Thoughts?

 

[TheGodling]

One of the worst spoiler intro's I have ever seen is the anime adaptation of Valkyria Chronicles. The opening to the second half of the series contains one of the biggest twists in the story at least two episodes before it happens on the show.