I thought the people in Paris were surprisingly nice. (I speak a bit of French, and in my experience people were very friendly if you at least tried to communicate in French to begin with.) That said, Parisian bathrooms give me nightmares. The only place outside of Bangladesh where I’ve seen squat toilets.
Squat toilets permit a straighter path for stool to pass through: https://stat.ameba.jp/user_images/20180115/02/r-m-hiro/8f/e2... Here is a study that confirms this: https://www.ncbi.nlm.nih.gov/pubmed/12870773 Did Parisians continue speaking to you in French? I found that they immediately switched to English when I spoke French to them. I'm level B1, what level would you say you are/how many years of instruction hav…
I've found this to be the case too. But their English is almost always better than my French. I've found that attempting French does produce a much more friendly response than just going in an speaking English loudly.