Well, to be fair, a purchase isn't the same as a rental, no matter how games companies want to spin it. We aren't saying we own the IP but generally if you buy any hardware, its yours once you get it home. Same with software, as long as the hardware exists to use it, it should work.
There are exceptions:
- Switch 2 if you don't buy it from Nintendo, might just stop working if Daddy Nintendo don't profit off sale. They also killing off the 2nd hand market at same time, for games and consoles.
- Features in Mercedes cars might stop working if you stop paying for the subscription
- Hardware makers not making drivers for hardware that is over 10 years old, they not making any money off that sale any more so why keep supporting it - I can understand this one.
Companies are pushing back on us owning anything that doesn't require ongoing payments. I am pushing away from all the ones who want to try.
Making games online only and then not patching them towards EOL so that they work without those servers is why that movement exists. Too many online only games that have no reason to be online apart from the fact you can kill it at end.