I'm friends with a few XXFJs, and honestly, that Fe is pretty annoying. From XXTPs it's not that bad as they're generally tertiary or inferior positions, but it does show up sometimes.
The thing that I find annoying is how they enjoy projecting their values onto everyone else. Fe users can be extremely unreceptive if you don't act in the norm that they've been exposed to.
Most of my issues were with 'broken' IXFJs who think I need to be serial dating or to be in a relationship to be happy. They don't seem to understand when I say that I'm happy with being single since I'm currently living a rather unstable lifestyle at this moment. They don't even realise they're also giving me a clear view of what's going on inside their heads.
My version of Facebook involves smacking a thick textbook into my face. That is how I wish I'd react whenever I encounter this.