“We’re told that after the 2016 elections Google made adjustments to YouTube’s recommendation algorithm, so as not to lead impressionable gun-owning zealots frictionlessly down tunnels of paranoia. … Even so, it remains true today that the more dark, wiggy videos you consume, the darker and wiggier your playlist becomes, until you inhabit a so-called ‘filter bubble,’ while Google makes ad money off of your addictive radicalization.” – Columbia Journalism Review