Not everything that's easy to do on a home network is easy to do on a corporate network. The biggest problem with corporate CAs is how to emit new certificates for a new device in a secure way, a problem which simply doesn't exist on a home network where you have one or at most a handful of people needing new certs to be emitted.
Not everything that's easy to do on a home network is easy to do on a corporate network. The biggest problem with corporate CAs is how to emit new certificates for a new device in a secure way, a problem which simply doesn't exist on a home network where you have one or at most a handful of people needing new certs to be emitted.