I preach to my clients this sort of PII should be treated as a toxic, hazardous substance. Ideally don't touch it with a 10 foot pole, and if you can't help it then limit the scope, protect it with strong access policies that severely limit who can touch it (including encryption keys conservatively custodied), and securely delete it all as soon as possible.
Too many companies these days point you to shoddy third parties for some kind of functionality (e.g. book an appointment, perform KYC on you, host the online learning platform for your course, etc.), inappropriately foisting both a new business relationship on you that you never asked for along with their partner's terms of service that you have no bargaining power in negotiating.
This is a side-effect of the SaaS era, and the model is broken.
One million passports leaked online
https://www.theverge.com/tech/947157/passports-data-breach-cannabis-club-systems-nefos-puffpalhttps://archive.ph/n2HnK