Why did they abbandon the Dark Energy plot and go for the

Because the Dark Energy plot was even shittier.

>>380555704
that's horse shit. literally anything would have been better than this lame ass shit they pulled out of their ass at the last possible second. give me a break.

and to answer OP's question: they made it up as they went along it was never supposed to make any sense

Mac Walters wasnt smart enough to understand dark matter so he went with a "deep" plot about how we need robots to kill people so people dont make robots that kill people

>>380555401
Probably because it was leaked.

>>380555401
I've never seen a plot jump the shark so fucking hard at the last minute like this before. holy fucking damn