Krevsin... Ignoring the factual mistakes you put in there.
You must take how they act... Not their situation. Since if you take their situation then their situation more strongly reflects the Puritans then the Jews.
Dwarves still act Scottish and the Elves REALLY do not act Celtic.
I never said the dwarves
acted jewish, I said they were
stand-ins for the jewish.
The way they "act" is irrelevant because they are a
representation, not an insert of a cultural stereotype. You need to look beyond their own behaviour and into how their portrayal and how they are seen by other humans in-world correlates to real world stereotypes and historic fact.
Dwarves "act scottish" (they have an accent) but they are very obviously based on the jewish. The very fact they are represented as a separate, easily-distinguishable-from-humans race is indicative of this because it is basically the fact that judaism is a closed religion (one can traditionally only become jewish by being born into a jewish family) made visible. The stereotypes present in-universe also make painfully clear the notion that dwarves are the universe's jews, as they are seen as greedy, wealthy and cheap by humans. All of the banks that I recall from the games are operated by dwarves (save for one that was taken over by humans), which historically correlates to the fact that most banks in the middle ages were operated by jewish people (because christendom deemed banking a sinful profession, unfit for true believers for a long time).
Oh and another thing, how exactly do dwarves act scottish? Do they hail from a harsh, unwelcomig land with little natural resources that forced them into a very meagre lifestyle full of conflict and internal strife, where the only allegiance one can count on is one's semi-familial relation to their clan? Or is it just the fact that they like to drink and have a scottish accent? Because the former is something everyone in the Witcherverse likes to do and the latter is something they share with Skelligers (who are a mix of scots and vikings).
As for the elves, they do not
act celtic, but their language sounds like it'd go along fabulously with Gaelic.
Oh, and they don't
act British because everyone in the Witcherverse
acts British (Except the Nilfgaardians). The peasants speak with such a thick country accent it makes my ears bleed after a while and most of the non-peasants sound like they're from "oop north".
In fact even defining what "British" is something you'll have trouble with because "Britain" is a mixture of england, wales, scotland and ireland (only northern part in the present). So by your definitions,
everyone (dwarves, elves and humans) "acts british" (Except for Nilfgaardians).