>If I understand the article correctly, there is DNA evidence of mass migration from Scandinavia to Northern Poland, but going further south, the evidence points to migration of a smaller elite rather than mass migration.
I.e it wasn't fashionable, didn't make for good career advancement for anyone to look into it let alone say it.
>In this comment section it seems people really want it to be one or the other, evidence be damned.
I'm just here to remind everyone that the "professionals" are fallible and subject to industry circle jerks.
Archaeogenetics is a new field in archaeology and linguistics, it only started to really make an impact in the last 15 years. No one was "looking into it let alone saying it" before that simply because DNA from dated archaeological sites hadn't yet been extracted, sequenced, and made available to researchers.
You rushed here to slander people working in the field without familiarizing yourself with the first things about it. Shame on you.
Sadly very par for the course. You wont get very far if you challenge the consensus nor get funding. I know of this true in at least a major area of neuroscience reliable 2ndhand.