Unfortunately that’s exactly what Nationalism Socialism was all about. Great socialist policies to support and bolster the in crowd. Unfortunately those policies aren’t extended to the out crowd. And the out crowd is pretty easily defined when you’ve got “Nationalism” in your political party’s name.
The fact that neither can agree on how to describe it yet agreeing on what is so wrong in the first place is just an additional data point on how stupid Twitter numbering is. I find that fascinating.