I’d love to see Proton Pass add an “Alternative Identity” or “Identity Protection” feature for low-risk online activities.
Each identity could include a generated name/profile, masked email address, masked phone number, optional virtual payment card, and controls to disable, replace, rotate, or delete the identity.
The goal would be to reduce spam, tracking, data-broker profiling, and exposure from data breaches by avoiding reuse of real personal information across websites.
This should be strictly privacy-focused, not a way to create fake legal identities. It should not be intended for banking, credit applications, government services, KYC/identity verification, fraud, or bypassing security checks.
Generated addresses should also not be used for physical deliveries. If Proton ever adds shipping privacy, legitimate solutions such as mail-forwarding addresses, parcel lockers, or pickup locations would be much better.
I think this would be a natural extension of Proton Pass and its existing email alias functionality.