Silicon Valley - Season 4 -

: The season mocks Silicon Valley's obsession with "pivoting" and the rise of "it boys" like Keenan Feldspar (played by Haley Joel Osment).

: This is the final season for T.J. Miller’s character, Erlich Bachman. After losing his fortune and reputation, he is eventually abandoned by Gavin Belson in a Tibetan opium den. Key Characters & Roles Season 4 Role / Development Thomas Middleditch Richard Hendricks Silicon Valley - Season 4

Quits as CEO of PiperChat to build a decentralized "New Internet". Dinesh Chugtai : The season mocks Silicon Valley's obsession with

: Richard Hendricks decides he can no longer be CEO of a project he doesn't believe in (PiperChat). He quits to pursue a decentralized, peer-to-peer internet based on smartphones. After losing his fortune and reputation, he is

: Dinesh becomes the CEO of PiperChat, a video chat app. However, he quickly runs the company into the ground due to massive COPPA (Children's Online Privacy Protection Act) violations because most of the app's users are under 13.