> Well more of Europe's Uranium comes from Russia than Germanys gas.

Nope. Pre-Ukraine conflict, 55% of Germany's gas came from Russia [1]. In 2021, 19.69% of Europe's Uranium came from Russia [2].

And fundamentally, the relative energy density of enriched uranium means that it's much easier to shift from one source to another versus gas.

[1] https://www.theguardian.com/world/2022/jul/21/how-reliant-is...

[2] https://euratom-supply.ec.europa.eu/activities/market-observ...