I bought a home server (a Synology “NAS” - Network Attached Storage) which feeds Plex running on my AppleTV and ripped all my DVDs and BluRays. I have over 500 movies ready to watch at any time without having to plop a disc in a machine. I get movie discs from other sources such as friends, too.
My son or mr. mm would be interested in that.
My eyes glazed over.