I wish I'd made it clearer when I make this post but shit like that is super common.
Every Jew has had someone "joke"/threaten/say they were gonna sneak pork into our food. Every single Jewish person, who keeps Kosher or not has had someone say something about giving us bacon or whatever without us knowing
I've had people passive aggressively ask if I wanted any bacon or ham and literally wave it at me while speaking.
I can't count the number of times that the first question out of someone's mouth when they learn I am Jewish is "but do you eat bacon" "have you ever tried bacon?" "what about ham?" "do you want to try bacon?(as in right now this very minute 30 seconds into knowing me)"
Countless Jews have spoken to the person in charge of an event, weeks or even months in advance about their Kosher needs, been assured up down and sideways that those needs will be met to show up and find no Kosher option.
and finally SO! many Jews do indeed have a story of being tricked into eating something not Kosher, and most commonly something pork related.
like this is one of the most common antisemitic micro (and not so micro) aggressions Jews face and is one of the reasons lots of Jews don't keep Kosher, they can't trust even (so-called) friends to have even baseline respect or to learn anything about Kosher.