

I don’t know what that saying means, but I hate the Trump administration I promise. I hate FUD too though. More FUD = less energy to spend on the actual battles that need to be fought. I have my own mental health diagnosis and currently live in my parent’s spare property so what OP said would personally impact me if true. I can’t find where it’s stated though.
According to the sources in the Wikipedia article, in the US at least, the term de-banking wasn’t even in popular use until some right-wing nutjobs started claiming that the government was using it to shut down conservative “tech” companies, and then latched onto by people like Joe Rogan and Elon Musk to scam people into replacing their bank accounts with crypto currency.
https://www.nbcnews.com/tech/internet/debanking-what-is-meaning-crypto-musk-rogan-andreessen-rcna182597