>> (By the way, all new software without accompanying support & guidance is doomed to fail. And if that software comes from a dominant player, you’ll just have to deal with that by the way.)
There's a temptation to conflate the software license with the software business. This is natural, but places software as the primary value in the chain.
From a business perspective the software though is a cheap part of the chain. And the least interesting part.
I don't pick say accounting software based on price. Or access to the source code. I base it on effectiveness. And a big part of that effectiveness is that staff can run it. And when it all goes wrong there's someone to call. I'm buying a -relationship-, not software.
Thats why RedHat is a business. They're not selling Linux, they're selling the reliability, longevity, services, support etc.
In truth the license doesn't matter. My accounting software might be open or closed. My supplier doesn't sell me based on the license. They sell me by convincing me that everything just works, and when it doesn't they'll be there to fix it.