With all due respect, that
is the fundamental problem here. Your tool may provide value to your users but uploading mortgage documents to random third parties is de facto dangerous and encouraging users to act irresponsibly.
A great analogy would be a website that asks users to provide their usernames and passwords for sites to see if it’s a strong password or if it’s been compromised. “Sorry, the credentials stouset / hunter2 were found in our database for Hacker News.”
Sure maybe you’re a saint and don’t store or misuse this data. But such a site would in the best case be training users to do a very wrong and dangerous thing. In the worst case you get breached by attackers who do use the collected data to do evil.
