In your demonstration of progress, I found:
Defined and implemented a GTK-based design language and guidelines, staying true to GNOME best practices for a polished, unified aesthetic.
And it's surprised me, because GNOME is more for corporate distros (even ubuntu use it with a different design language), if you are a home user and play games often, you will choose KDE.
Anyway, KDE is one of the most popular DEs for Linux (it's even the default for Steam Deck).
Also, what I want to say - GNOME project is most toxic in the community, and they constantly sabotage Wayland and freedesktop initiatives, their "best practices" are not really the best.
I just want to say that if you focus on GNOME, you will create problems not only for KDE users but also for other DE users.
I want to see KDE/Plasma support in your roadmap as well.
Thank you.