Plot summary
Richard convinces eight tech companies – whom he dubs "octopipers" – to launch PiperNet. Laurie encourages gaming company K-Hole to also become a development partner, but the deal goes sour when Richard outs Deedee, CEO of gay dating app 1stSight and one of the octopipers, as a Christian, something that is despised in the tech world. Deedee is later relieved to be out, and Richard is faced with having to possibly exclude an openly Christian CEO from his "truly free and open internet". Meanwhile, Jared and Gilfoyle discover that Jeff is the mole and force him to become a double-agent.
Belson prepares the launch of Box 3, and makes a cryptic statement that divides his sycophants. Jared learns that Big Head never dissolved his partnership with Erlich, and is his legal next of kin. Richard decides to stay loyal to Deedee who has instead signed on with the "new new internet" started by Jian-Yang, who has moved back to China to launch a clone of their idea.
Credits
Adapted from Wikipedia contributors, Silicon Valley season 5. HTML formatting and reference markers removed.