Not "evidence" (a legal term anyway) but techonomic theory: In technology, businesses strive to commoditize aspects of their competitors tech stack. As this occ

Not "evidence" (a legal term anyway) but techonomic theory: In technology, businesses strive to commoditize aspects of their competitors tech stack. As this occurs across all tech stacks, all are eventually commoditized - often in the form of opens source. Hence "open source always wins".