I think it’s different for people that don’t have children, your standards are probably much higher than those with small children and who are just trying to make it through the day. I remember before I had my own children and my home was spotless, a friend brought her toddler round and he was filthy. Ate a biscuit and ended up covered in it and touching everything in in my house with filthy hands, literally running up and down the hall with his hands outstretched and running along the walls. I was horrified.
Baloney.
I've had dc, but would never, ever let them behave like that.
As a pp alluded to, I never let them graze throughout the day anyway, so would only generally eat at someone else's house if there over a meal time, and, if that were the case I'd have thought about it in advance and taken the seat to put on the dining chair, or their reins on a dining chair, or would have had them on my lap. They wouldn't leave the table until they had been wiped clean. I would always have had bibs, wipes, and spare clothes in the changing bag.
Ate a biscuit and ended up covered in it and touching everything in in my house with filthy hands, literally running up and down the hall with his hands outstretched and running along the walls. I was horrified.
Pre children, whilst I had small children, or since mine have grown up, I wouldn't have allowed a visiting toddler to do that though. If their Mum or Dad weren't parenting them, I'd have stepped in and carried them off to clean them up before they had the chance to spread the biscuit anywhere.