Open Source (as opposed to Free Software) was intended to be friendly to business and early FOSS fans pushed for corporate adoption for all they were worth. It's a classic "leopards ate my face" moment that somehow took a couple of decades for the punchline to land: "'I never thought capitalists would exploit MY open source,' sobs developer who advocated for the Businesses Exploiting Open Source movement."
Perhaps you are unfamiliar with the "leopards ate my face" meme? https://knowyourmeme.com/memes/leopards-eating-peoples-faces... The parallels between the early FOSS advocates energetically seeking corporate adoption of FOSS and the meme are quite obvious.
