No, I haven't! But seeing the material we have there, I actually think I could. I am not saying it is bad, but it doesn't give me the kind of impression of a scary threshold that a mere mortal like me could not step over. I could do it, and I appreciate the encouragement.
I must admit that my first impression was wow. How could he change that so quickly?! The insolence. No morality. No respect. I have a custom desktop image by Narf and I am unsure if I will ever have the heart to change that.
Congrats, bro! Never heard of anyone applying for a Croatian citizenship. But here in Scandinavia Croatia has been really popular for years before the pandemic. Like everyone wants to have a vacation in Croatia and those who already visited praise the country as a vacation destination. Slovenia too.
As for the Facebook screw-up, just send a friend request explaining that you messed up. If someone did that to me, I would not be offended in the least.