Just think how many times they broke extensions without any regard for the individuals using it.
You have no idea what you’re talking about.
It’s the job of the Gnome developers to update and improve Gnome.
It’s the job of the extension developers to update their extensions when there’s a new Gnome version.
And it’s the job of your distro’s maintainers to keep the versions of Gnome and the extensions in the repo compatible.
If you install Gnome from your distro’s repo and extensions from Gnome’s website, YOU take on this job.
Just install your extensions from your distro’s repo and you won’t have any issues.