Confessions of a modern man confronting so-called convenience:
I do not know of fitted sheets are worth bothering with since they suck to store. I really hate them except they do make it easier to keep them on a modern mattress.
But... Are modern mattresses good for you? Likely not.
Speaking of bedding, I know this is too long a time coming, but... I'm finally sleeping on 100% natural fiber bedding. Sheets are cotton. Pillow cases are silk. Blankets are wool. Pillows are cotton outer filled with goose feathers. (Down is too expensive at this time.)
Next confession:
I am struggling to "see" living without paper towels... 😅