Except that the KDE contributors would be directly supporting it financially and giving it training data.

Also directly financially supporting technofascists and oligarchs.

Also directly financially supporting the destruction of the environment, stealing of water and electricity from the poor, bribary of politicians both local and international, and destruction of communities.

LLMs run by corporations are terrible and toxic, with very few exceptions. We also can't have a good faith argument and not acknowledge that the overwhelming majority of devs use those corporate datacenter models and not locally run models powered by home/company solar panels.