The 21 billion euro valuation for Mistral AI, while impressive, doesn't automatically make it a direct, unassailable piece of evidence for the AI Act's regulatory impact. A single, glossy fundraising round is influenced by so much more than just one piece of legislation; it's tech, market buzz, and even global politics. If Mistral's own financial strategy shows that regulatory compliance costs are a tiny fraction of their spending, it proves this valuation is a conditional data point, not a decisive one. It’s like saying one successful luxury hotel opening in Tunis means all our tourism regulations are perfect, ignoring all the other hotels struggling to make ends meet.