Welcome to The TechCrunch Exchange, a weekly startups-and-markets newsletter. It’s inspired by the daily TechCrunch+ column where it gets its name. Want it in your inbox every Saturday? Sign up here. My home country’s president, Emmanuel Macron, wants to have 100 French unicorns by 2030....

A group of 200 startup founders, investors, associations and government members are backing a manifesto and a set of recommendations in order to create the next wave of tech giants in Europe. Today, French President Emmanuel Macron is hosting an event in Paris with some of the members of this...