Earlier quoted context omitted.
You can see a lot of bugs found (and being fixed) in that MR. Should Gnome add lots of new bugs for little gain?
I won't answer this question because Canonical did it for me. As I mentioned in the parent post, they considered the gain so important that Ubuntu ships triple buffering patch starting from 22.04 LTS. Well, they actually come up with this feature - Daniel Van Vugt, author of the patch (huuuuge thank you, by the way) works for Canonical. So yeah, I promised not to answer, but I'd say GNOME should definitely have upstr…
Gnome is not a distro. It doesn't provide a user facing distro.
It's a DE that other people are building the largest distros on.
They should be adding stuff based on their priorities, while Gnome's priority should be advancing the DE while ensuring their DE does not break all the many major distros that are based off Gnome.
It's a good thing that the distros can then add/fix stuff based on their priorities. That's what open development is about. That's what allows Canonical to differentiate from a Fedora. How they choose to prioritize the features/fixes they build on top of Gnome.