Why are bittersweet/sad and open endings often considered "Bad" in anime?

[DarkAngel]

don't you want imagine your own ending here?
i don't mind these endings lol but most people consider them as bad in anime and i don't get it

 

[Grungie]

People are dumb

 

[Rika]

I don't mind bitter endings and open endings. If I am being honest, I prefer such endings that makes us think about the series, even after it had ended.

 

[MoonlightShadow]

Who said it is bad?

 

[DarkAngel]

Who said it is bad?

many people say it lol
they don't want an anime to end with a very sad ending or sometimes open ending as well

 

[MoonlightShadow]

many people say it lol
they don't want an anime to end with a very sad ending or sometimes open ending as well

Why they don't want something like that?

 

[DarkAngel]

Why they don't want something like that?

it will shatter their mind peace lol
and it's like they don't want to feel down and keep thinking about the sad ending.