undue burden on small developers
Uuh, more often than not, the small devs already make their games indefinitely playable and preservable, just out of a love for the medium.
No actual artist wants their work to have an expiry date.
Legal enforcement is only needed for the passionless big publishers that shutter games just to funnel players into purchasing their latest releases.
It's mentioned in the parliament presentation. Only a small minority of game publishers engage in this BS, but it's ALL the big ones, meaning the problem is experienced by the vast majority of consumers.
Wow! Absolute gold.