Feb 1, 2021
"Surround sound" as "echo chamber"
"...as brake after brake fell away, was propelled forward by new and more radical lawyers, political organizers, financiers and the surround-sound right-wing media." From: 77 Days: Trump’s Campaign to Subvert the Election https://nyti.ms/3crv34E
PS Radical: the very same sentence uses "radical" to indicate"fringe", continuing the 21st trend, further away from indications from "root": dissatiafaction or opposition to reform or amelioration that does not address root-causes or deep rooted situations.)