Honestly, I'd rather see official governmental third parties that handle ID verification and guarantee to discord and any service needing age verification that the user is over the required age. Not comfortable with sharing any sort of verifying data with private companies, even less american companies. I have to for some stuff, but... Not liking it one bit.

There is already a few countries here in Europe with an official governmental identity verification system, and I'm pretty sure age verification can be done through them. I think the EU is also working on a system covering the entirety of Europe, but not certain.