ELI5: I'm not from academia so please help me understand. Are researchers who publish these [firewalled/copyrighted] papers likely to lose out on their earnings if this is 'open-sourced'? I'm honestly asking as I try to think through the whole 'open-source' paradigm and how it fits in a (mostly) capitalist, libertarian world. Thanks!
Authors in general get no money for publications. In a weird setup of today authors get benefits from publications of prestige, career, hiring help and other scientists get curation / peer review benefits.
If current publication system went away completely and quickly it would be a minor shock to the system, but IMO easy to survive as a replacement curation system would emerge (from conferences, arxiv style, etc.)