Citations:grandmacore

Noun: "(neologism) an aesthetic movement based on things stereotypically associated with grandmothers, including knitting, baking, etc."

 * 2020, Isabel Slone, "Escape Into Cottagecore, Calming Ethos for Our Febrile Moment", The New York Times, 10 March 2020:
 * Cottagecore is related to grandmacore, faeriecore, farmcore and goblincore; other nostalgia-ridden aesthetic communities that, paradoxically, thrive on many of the most popular internet platforms of the day.