These days? Not so much. I’ll never be able to be sure I can play GTA VI in twenty years. It just sucks not owning anything anymore. I know why they do it, it’s a massive profit difference.[1]
On the PC end of things, it’s not as bleak. Services like GoG let you download the standalone installer, DRM free. I try to get any single player games I can from GoG, you should too.
Support the corps that give you ownership. Buy those Blu-rays of your favorite films. Either to support physical media or to ensure you will have it until data degrades.