Delena without the cure
So do we all acknowledge that prior to season 4, there was no existence of a cure. Vampirism was vampirism, and the vampires of this show entered relationships with the humans knowing this fact?
Why are people now suddenly acting like without the cure, Delena will be doomed?? What exactly did Bonnie do to risk their future? Any "hope" for their future was only given post season 4, when the Cure was even brought into the conversation. All of Damon's fantasies for Elena before that were fantasies about a very human Elena (who didn't wante to be a vampire).
Moreover, we had Stefan/Elena in a long-term relationship; were they doomed because no cure existed? Maybe, but that was the purpose of the show. Idk what exactly Bonnie is being accused of doing; what is she depriving Delena of that is so different from what we were all used to in our early understanding of the show?
Bonnie didn't do anything to them. Had Delena ended up together at the end of season 3, this would have been their fate too. Elena, human, in love with Damon, vampire.
A rose is just a rose.