I was going to submit new topic on this, then found that other users have the same issue too.
Does anyone know why ES, DE, Poland, Romanian (really?) and some other languages are installed by antergos when EN is selected during installation? A feature? A bug?
P.S. I think something was heavily modified in recent update. That’s because if I open “Orphans” section in Package Manager, I now see tons of entries that can be removed. For example, I can now remove all the unwanted languages of Hunspell, but ES isn’t listed of course :) Tons of XORG and KDE packages are now also listed as Orphan.