Grandmacore

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.

Or perhaps baking bread, collecting trinkets, and putting doilies around the house sounds more like your speed. If so, there's a whole community of grandmacore lovers out there waiting for you.