Better stop making assumptions and start reading. It’s about companies providing an offline patch or tools to host a private server. Not giving up source code or running servers indefinitely. For example “The Crew” had a hidden offline mode which got patched out after lunch. Forza horizon 4 always had an offline mode an will continue to run after the server shut down.
Image buying a car that said it requires connection to the manufactures server to drive. Without a date when this connection or manufacture will be abandon. After 5 years the connection is discontinued to deminish costs and you can’t use that car anymore. Doesn’t it sound a bit scammy for you?