What about when they ask you to prepare something that is definitely worded as you should talk 5min about a random non-tech (so kinda explicitly non-work) topic (with some examples like poems and songs iirc) and then they are completely weirded out when you talk about a hobby?

But it was also part of the worst interview I have ever had and these misguided 5 minutes for a weird intro were on the low end of the wtf scale.