Did universities send all interviews or response in one time?

Hi everybody, I have seen mutitude of updates in gradcafe for many universities I applied for. But some of them did not have reached out to me yet like Berkeley and MIT, does it mean I am out of hope?

For me, now I have all 12 programs in total. Theoretical chemistry track

2 rejections: UChicago and Stanford.....

Rice interiview from POI, no response by now.

CMU interview inquiry from committee members in an urgent time, only several hours after receiving email. Feedback from the interviewer: hopeful.

I am so tired of the process and burning my hearts.....