EEE doesn’t work with FOSS, where anyone can fork a project and go with it.
The point of EEE isn't outright destruction but marketplace irrelevance. FOSS projects can absolutely be hit by it.
Java actually was hit by EEE tactics from Microsoft, and they were actually rather successful. Sun has to sue MS to stop them from calling their Java VMs Java.
HTML was hit by EEE tactics so well that for years IE was the only game in town and other browsers couldn't compete.