Scaling across Europe is a headache, and most teams hit a wall when organic...

https://technivorz.com/what-is-the-ranking-risk-when-migrating-from-com-to-de-fr-folders/

Scaling across Europe is a headache, and most teams hit a wall when organic traffic tanks during a multi-market rollout. If your latest migration resulted in a massive dip, you’re likely mismanaging your hreflang tags