Have you read the article ? The currencies are not being BANNED, simply anonymous accounts are, this is standard practice in financial institutions where you're required to Know Your Customer (KYC) and provide Anti Money Laundering (AML) provisions.
By the way, the article itself claims:
"The European Union is set to impose sweeping Anti-Money Laundering (AML) rules that will ban privacy-preserving tokens and anonymous cryptocurrency accounts from 2027."
This statement is walked back later.