I just realized my discomfort with Jackbox games which involve more personal questions is likely because those games are probably supposed to be played between close friends.

Not close friends as in we meet up some times a year because that's all we are able to do but we like and trust each other, but close friends as in people who know a lot about each other, regularly talk to and feel comfortable not being nice to all the time because we can mess with each other without it being serious.