A lot of old games have become unplayable on modern hardware and operating systems. I wrote an article about how making games open source will keep them playable far into the future.
I also discuss how making games open source could be beneficial to developers and companies.
Feedback and constructive criticism are most welcome, and in keeping with the open source spirit, I will give you credit if I make any edits based on your feedback.
Wishful thinking.
I think a compromise could be that developers would have to open source their games if they drop support, like entire support not just maintenance mode, so that the community can maintain them from then on. They could still have some sort of licensing to ensure the code isn’t used for something else or the product used for profit (this would not include something like maintenance cost for online titles so that community ran servers could be paid for).
Not only games, this should be for all products. Especially physical ones, because they are actual pollution.
Anti Commercial-AI license
If you think all products should be open source, you might like this other article I wrote about making aircraft open source.