I watched up to the end of season 5, knowing that was the real ending to the story.
I thought I would stop after that, but I can't help myself, I just keep going. I'm on season 7. It's not as good, but it still has good stuff. It definitely helped that in season 6 they go to the set of their own show and watch the original showrunner get killed. I have to give them credit for that level of self-awareness. I doubt I'll make it all the way to the end, but I'm still enjoying it for now.
That was actually a pretty good prediction. They just didn't account for one genius who revolutionized farming.
https://en.m.wikipedia.org/wiki/Norman_Borlaug