BocoDragon
or, How I Learned to Stop Worrying and Realize This Assgrab is Delicious
Yeah, but vital day-one patches won't always be available. Lots of discs are going to be coasters long before physical degradation is even a factor.
The PS3/360 gen was a major turning point in making console gaming temporary and disposable, and it'll only get worse.
You're totally right.
Though I do think PS3/360's patches will remain online far longer than, say, OG Xbox's online game service.
I also trust in homebrew solutions for that stuff too. In 2035 I will be able to patch my PS3 games if I want, but not thanks to Sony.