@Mokina I have accidentally broken an expensive glass on a sit ( the only glasses available) I told the host and they said not to worry . I replaced it anyway. I found the same glasses , new in a box on eBay and so actually replaced with a set of two .
I would do the same if I stayed with friends or family . If I break something by accident or negligence I would replace it ( even though they wouldn’t expect me to )
In the situation of not having time to go to the store as it was a last minute breakage , I would have either left the money for the glass and a note apologising that I hadn’t been able to get to the store - or order it online to be delivered (if that option was available) .
Breakages happen to all of us at some point ( who has never broken something in their own home ? ) There’s a previous thread on this same topic