Well, reputation matters.
Greg Kroah-Hartman let the Habana Labs stuff in over objections, but Habana actually open sourced its libraries later. Qualcomm has demonstrated repeatedly that they will never do that.
And, personally, I'm kinda glad GKH cut Habana some slack. A nice open-source library now exists for that and GKH cutting Habana slack may have contributed to the process.
GKH has also pointed out that he has changed his mind and wouldn't do that again.
People will often do something once because they see it as an exception. Now that this kind of thing is no longer an "exception", people are looking at it differently.
All collaborative projects are inherently political.
Most of the time I see people complaining, it's more from 'I don't understand why I have to abide by the community's values (plural) in order to submit code or otherwise get free labor out of them.'
I’ve seen similar things happen in the CNCF.
It’s understandable but still rubs me the wrong way.