Scaling into Europe is a headache when your site starts cannibalizing itself....

https://www.bookmarkmaster.win/ever-had-a-site-migration-across-europe-tank-your-rankings-because-of-a-simple

Scaling into Europe is a headache when your site starts cannibalizing itself. We’ve all seen the traffic cliff after a messy migration or a rogue hreflang conflict that wipes out your organic visibility