The ECB seems to have published a satire magazine.

"Bitcoin transactions are still inconvenient, slow, and costly."

"Bitcoin is still not suitable as an investment."

"the mining of Bitcoin using the proof of work mechanism continues to pollute the environment on the same scale as entire countries, with higher Bitcoin prices implying higher energy consumption as higher costs can be covered by miners."

And much more such gems.

Can't make this up ...

https://www.ecb.europa.eu/press/blog/date/2024/html/ecb.blog20240222~0929f86e23.en.html