You know that almost all of Scandinavia did not begin to farm till the bronze and iron age so that definitely does not explain around 40% I1 in areas of Scandinavia that were not farming in the Neolithic age. You should look at this websites I1 page even they disagree and say in Scandnavia it came with maybe the earliest human settlement, plus it did even originate in Scandinavia it originated in continental Europe probably central probably in the Palaeolithic age. I am kind of sick about arguing the obvious. There is no way I1 spread in Scandinavia during the Neolithic, copper, or bronze age it probably came before N1c1c and with the first human settlement in Scandinavia. That does not mean that it originated in Scandinavia is definitely originated in continental Europe probably central. Just wait till we have the ancient DNA and new info comes in.
That farming arrived in Scandinavia from continental Europe at the same time I1 begins to expand from continental Europe, I think, is no coincidence. Scandinavia was likely sparsely populated then, which would for the relatively high frequency of I1 there today. You're sick about arguing the obvious? You must possess the thickest skull that could possibly cluster with AMH such that insulting you wouldn't even register.