"Financial grooming" is the term in common use in the UK.
I've never heard of 'pig butchering' which sounds rather victim blaming and certainly would not be used as a *descriptive* term by UK banks, government or media.
I've never heard of 'pig butchering' which sounds rather victim blaming and certainly would not be used as a *descriptive* term by UK banks, government or media.
I'm obviously missing some context or nuance here, since you're the second person to identify the connotation. Is it the "pig" part?