Nice, thank you. Ive been busy adding OIDC client support to a household management app (https://homechart.app) and I'm now adding support for making it an OIDC provider too. In theory, you'd already have accounts for all of your household members (ideally with TOTP or WebAuthn), so it should be a good identity provider.
I've been avoiding LDAP like the plague. I think MS is moving away from self-hosted AD, and LDAP really loses its luster for most folks when the self hosted options are something like OpenLDAP.