In Manhattan (which has 4x the population of Paris) you can get an Uber and go a few km in maybe 15-20 minutes. In Paris it’s an hour+. Sure, stealing infrastructure from cars to give to bikes will make biking quicker, but it’s a zero-sun game. You’re basically stealing resources from people who are elderly, disabled, have families, etc. to prioritize bicyclists. Great for some people at the expense of others.