Yes, these things really happen.
French stereotypes that make a Jessie happy: Men in striped shirts. Ridiculous mustaches. Poodles. Hearing anyone, at any time, say "Ooh là là". Seeing French children rollerblading with baguettes under their arms. Terrifying cheeses. Seeing anyone selling escargot, ever. The omnipresence of wine. French stereotypes that make a Jessie unhappy: Constant smoking of cigarettes. That guy who reeks. And inevitably stands next to you on the tram. Complete lack of efficiency, promptness or competence.