The differerence is being a vegan affects you, and the world is pretty accomodating to it. Vegan options everywhere these days. Non-AI repos are getting ultrarare and will only get more so.
Using a project with AI code simply doesn’t affect you. KDE is open source, using it doesn’t contribute to anything, doesn’t encourage and AI corporation, doesn’t contribute to water/power usage during training, etc... If the maintainers check the PRs propely you won’t be affected whatsoever.

