Nah, the boomers can almost all name the Scary 20th Century Communist Leaders because the fascist propaganda was an absolute constant for decades. All of the ones that aren't dementia patients know Stalin, Castro, and Mao. Some might even remember Lenin, Hoh Chi Minh, Kim Il-Sung, and Gorbachev.

The vast majority of them can't name a single Twitch streamer.

You forget, this is an audience of boomers, they certainly know who Mao is, he's the 2nd or 3rd most evil dictator in history, right after Stalin and Karl Marx.

maybe some of them met Mao back in their hippie days