There are others that have shocked me in a more serious way: I’m truly horrified and worried every time people minimise or dismiss the risk of children being sexually abused.
There was a thread a few years ago now, about a male relative- GF or uncle I think- who insisted on sitting on a sofa with her kids, with a blanket over their laps and his hands under the blanket. I think the OP had concerns about this man for other reasons, and he was very rude, and insisted on the blanket.
Some of us, including many like me who were abused or raped as children, urged her to put a stop to it however nasty he got, because it’s not worth the risk of something terrible happening to her kids for the sake of not “upsetting” this man. And there is no reason on earth for him to be so insistent on covering their laps with a blanket and not showing his hands. Yet there were loads of replies telling her not to be suspicious of him - the usual “not all men are predators ffs” and “aww he’s just a loving granddad”.
There was another one where the OP’s mum and stepdad kept wanting “alone time” with her toddler, and dressed her up for photos in clothes they had bought, which the OP described as looking like wedding dresses. The man seemed obsessed with the child, saying she loved him, she looked like him etc. Again there were loads of “aww they’re just being sweet and they love her”, while many of us were pointing out red flags and telling OP it wasn’t worth the risk of this man abusing the child.
It made me realise how naive people are about this, and that a lot of people out there think it doesn’t happen in nice families, is rare, and the warning signs are very obvious. And that because they think this way, what happened to me (rape by a family member when I was very little) will happen to other children, again and again.