Me? I'm a Chinese. I watch porn 🤣
You made me spit a little bit of my coffee out with that. good one!
I have missed a number of invitations that came my way that were sent FB only and no, I don't think you should feel bad about that. IF the person was a true friend they would know another way of getting in touch with you or at least know someone who knows some way of getting in touch with you. I frequently get asked about why I didn't come to this birthday or that and it is always some sort of FB group invite and I respond "sending an invite to me on FB is the same as not inviting me at all."