Companies exiting a market and leaving clients/customers without their service isn’t a new thing. Was happening well before DRM was even thought of, let alone implemented. And still happens now. Polaroid leaving the instant photo market comes to mind.
Seaquest dsv is what they want. They changed it to seaquest 2023 for the last season, but I’d skip that anyway, I rewatched it a couple of years ago and that season is just straight garbage. Big changes to the cast, apparently the cast and the producers etc were constantly bickering, and boy does it show. Easy to see why it got canned before the season had even ended.