NGL, definitely took some Latin classes in high school for that exact reason. Though I genuinely enjoy learning languages (poorly).To be fair, use of roman numerals is kind of an archaic baby boomer and gen X thing. Kind of like how the highly educated or elites from the Silent Generation and Greatest Generation would learn latin in their youth, treating proficiency with it as a form of status signaling. When gen Z and alpha take over, all communication will be purely in the form of memes.
The reality is that in terms of single markets, China and the US are by far the biggest. Access to the West is not really a big deal. If Europe bans Chinese cars, it will be to their own detriment. The German auto industry's survival is pinned directly on China.Not saying its good for them. But I think China should not put too much hopes on having access to the west to sell its cars. And it should not invest too much to setup factories in places like Europe.
Because fundamentally Europe will find excuses to ban chinese cars on national security grounds. And setting factories to avoid tariff will be a waste of money if the cars get banned anyway.
Just treat Europe and other US allies as a optional bonus. Focus on rest of the world. Also avoid India like a plague.



