if the authorities request user data, will you provide it? yes, Blink is a regulated financial institution and if Salvadoran authorities make a valid request, then Blink will share information with the authorities, and has done so in the past. Blink also must submit SARs (Suspicious Activitiy Reports).
Two reasons:
read more here: https://www.blink.sv/blog/simplifying-bitcoin-user-friendly-account-creation-and-recovery-in-blink