It's frustrating to me how many people are siding with FFmpeg here considering how unprofessional and generally asshole-ish they are being.
I feel that this is mostly a kneejerk reaction to AI and Google in general, with people coming up with arguments to support their reaction after already forming an opinion.
It's a volunteer project, they have no requirement to be 'professional'. That's basically the root of the whole issue. A hobby project is not a product, and its developers are not vendors. Free software is not a supply chain.