In 2017,
@Watcher said Adam would probably forget Synecdoche New York in a year. Unfortunately, five years later, his obsession has only increased.
Adam has gotten to a point where he only seems to comprehend his own aging and mortality in relation to Synecdoche New York. He uses the word synecdoche as shorthand for the inevitability of aging and death despite reading the actual definition in his review. He'll say things like "We're all dying of age synecdoche!" "Everyone dies eventually synecdoche." Once only an unfunny in joke for his streams, it has now made its way into the YMS reviews. In his review of Immortals he says "Why'd you make her mortal? You just killed her with old age synecdoche."
He's even said he wants the soundtrack of Synecdoche New York played at his funeral.