French people are not innately more aware of French imperialism than non-French people. To believe that they are is extremely condescending. Denying imperialism accusations by saying, "*scoff* I think we would know if we were imperialist" is ridiculous. It's not an actual point. It's multiple logical fallacies wrapped into one lazy take. Because you guys believe it's beyond debate, you don't try to defend it. You just think it's self-evidently true, even though Brazil admitted that doesn't make sense in the next post he made.
No. Foreign policy is usually not a part of domestic political discussions in imperialist nations. That's not how politics work. Not in the US, not in France, not in Russia, not in the UK and not in China. There are million upon millions of Americans who don't know how US foreign policy works. Trump was one of those Americans, and he was the president. UK voters not understanding how the EU was helping their economy. Putin doing all kinds of gymnastics to prevent the nation's core from feeling the effects of the war in Ukraine. It's bizarre that French people think they wouldn't have the same situation.
Unless you're a French diplomat, you've never practiced French foreign policy before. Until you guys understand being "I'm French" isn't an argument, there's no headway to be made. But I'm not the one refusing to take in new information. You guys are. You don't believe you have to take in new information, because you assume you already know more.
The word "imperialism" has changed too. There have always been multiple types of empire. The US's current empire is hegemonic. Rather than acquiring land, we acquire influence over other nations to serve our interests. That's why we never want to annex any of the nations we take and why Trump trying to buy Greenland and invade Mexico were met with shock and outrage. Favorable trade deals? Sure. Your best and brightest? Yessir. Your land? No thanks, we have plenty. That's why words like neocolonial and "spheres of influence" exist.
Not every European nation behaves the same. France as France and not as a member of the EU continues to have its own relationships around the word, and Macron more than most is trying to make that distinction. France is getting weaker, in large part because Putin is squeezing them out of their sphere of influence in Africa. But them getting kicked out of Africa isn't the same thing as them having given up their imperialist ambitions or stance. France's heart isn't changed. Its hands are just tied.