For more formal stays, such as guesthouses, B&Bs, or vacation rentals, expectations can be different. Some hosts appreciate guests removing used linens and placing them together because it makes cleaning easier. Others prefer the bed left untouched so they can follow their own cleaning routine.
The simplest approach is to follow any instructions the host provides. If there are none, you can ask what they prefer. After a short overnight visit, leaving the room tidy and the bed made is generally fine, while stripping the bedding after a longer stay can sometimes be a thoughtful gesture.
Ultimately, good guest etiquette is less about whether you make or strip the bed and more about showing respect. Check that you haven’t forgotten anything, tidy the space you used, and leave the room in good condition. Being considerate of your host matters more than following one strict rule about the bedding.