This is unironically the real reason.
The same people who wouldn’t notice the comically obvious spelling and grammatical errors, ridiculously silly imagery, and the fact that it’s demanding fucking bitcoin… well, let’s just say they’re not the “attention to detail” types and are more easily captured by scammers.
Ah yes, the well-known FBI motto: serious fury and punishment.
And, of course, everyone knows the US is famously populated by tigers.