Europe has better fuel, due to generally more stringent requirements with regards to emissions.

Source: My dad, who used to work with regulations around such things.

Mhm, even when prices are at outrage levels in the US it’s probably half the price of what it typically sells for in Europe.

The quality is a little better, though (e.g. less sulfur, typically of a higher octane rating).

Congratulations, we see you have learned French, so now you qualify for immediate and forceful relocation to Cameroon!