Like you said, these companies help KDE too. KDE also has more hardware partners, and more contributors.
Even ignoring all that though, it still doesn’t answer the question: why cry over Gnome getting money to aid in accessibility improvements?
I have never once heard anybody cry about the companies that support KDE, yet some people here go on like Gnome fucked their girlfriend. It’s pathetic.
Nobody’s forcing anybody to use Gnome or any any other DE. Just be happy when nice things happen in the FOSS word.