• French fries might be from Paris where it was sold on the Pont Neuf in 1780.. They are called frite so no claim of national dish.
• French press was first patented in 1852 in France. Again it just called cafetière à piston so piston coffee machine.
• Idk from where it is from but again we just call it pain perdu which translate to lost bread because it is a good recipe for old bread you forgot in the kitchen.
• Last one is the normal kiss here and fun fact a kiss with the mouth close is called a smack

So yeah why does the american/english don’t do more research about origins and call everything french ?