Emphasis mine. It goes from claiming they don't "work badly" to finally conceding they merely "work", no attempt to demonstrate that they work well.
Apparently a great example is Windows, a notorious dumpster fire so filled with unverifiable garbage it spawned a secondary market of antivirus software.
Or GNOME software, which I assume they just meant Linux software, where apt/dnf/Flatpak/Snapcraft has definitely not caused user confusion and a million help articles about how to use it and which to use with weird fan rivalries over which ones should take the crown (I'm referring to the animosity around Snap vs alternatives) /s. Or works so well it allows users to accidentally delete their desktop environment [1].
Don't know much about the Chinese app store market, but it's not like any Chinese market could be considered decentralized when the central government has deeper restrictions on apps than any Western app store.
[1] https://www.reddit.com/r/pop_os/comments/qqa44e/linus_tech_t...