I still feel like I've been kicked in the groin every time I open Gmail and it isn't Inbox.

Bastards!

I suppose I'm probably a fool to continue expecting that they'll eventually get around to bringing Inbox's bundles over to Gmail, like they said they were going to.

How would you be able to tell if it existed earlier? Anyway the point is it exists now.

Because I personally (with many collaborators, of course) wrote that feature.

Thanks for highlighting the truth. There’s far too much FUD in the comments section these days, especially with respect to FAANG companies I’ve noticed in recent months.