I’d say xenophobes are a reality but fortunately a minority and their xenophobia is generally low intensity. YMMV if you are poorer and/or darker, but I think in general you’ll be welcome if you are coming to stay, specially if you make an effort to learn the language. If the place you want to go has a regional language (Galician, Catalan, Basque, Asturian…) nothing gets to most locals’ hearts quicker than a foreigner learning that too (and the regional governments normally offer free courses).

Please don’t come to Spain for that. We have too many people coming for that and they bring more bad than good :(

In defence of the µ, I actually use it more than the other two, for micro- units.

The ¤ is the symbol for any currency but I have never seen it used in the wild.

Oh, maybe it was this one.

There’s no way I will find it but I could swear I’ve seen that image before the AI hype.

bacterial*