Was rewatching S1 and noticed that the scene in the S1E4 dream sequence where Tyrell is holding a key is very similar to the ending of S4E3. Not sure it means anything,
Mr. Robot Dinner Dream Fan Theories Season 2 Episode 4
Can anyone explain why Tyrell is holding a key in Elliot's dream sequence? : r/MrRobot
Mr. Robot REVIEW / part I — Steemit
Mr. Robot Review Season 2 Episode 6 eps2.4_m4ster‐s1ave.aes | IndieWire
Mr. Robot: Trippy Surreal Dream Sequence in Episode 4 {Daemons} - Error 404. #MrRobot #Daemons #
ART OF THE CUT with "Mr. Robot" editor, Philip Harrison by Steve Hullfish - ProVideo Coalition