I wouldn't frame this as an "obsession" with user conversion or retention; this is literally just making a product usable by a majority (I think?) of laptop users.
I wouldn't frame this as an "obsession" with user conversion or retention; this is literally just making a product usable by a majority (I think?) of laptop users.
If someone has strong feelings about using Debian over Ubuntu, I would be surprised if it were a big hassle to find the install media they need.
It just seems like a moot point to me.
With all the hate directed at Ubuntu 20.04 (mostly about Snaps), I don't know why saying "just use Ubuntu if you use wifi" would be an acceptable stance. Given Debian does release unofficial non-free DVD/CD images[1] (i.e. the dirty deed has already been done) and someone proposed a patch to make them more prominent, any resistance to the patch really just seems anti-user rather than pro-FOSS principles.
[1] http://cdimage.debian.org/cdimage/unofficial/non-free/cd-inc...
The issue with further publicizing those images is that Debian cannot reasonably offer community support for those nonfree bits. Only the vendor can, or some other company that signed a deal with the vendor. (Canonical happens to be one of those companies)
Regarding non-free support, assuming the firmware is in Debian's non-free repository, Debian already provides support. From their policy[1], distributed non-free software "must not be so buggy that we refuse to support them." That sounds to me like they already offer support (whatever that means for a volunteer-driven project).
So they already release unofficial installers with non-free binaries included, already have a repository that contains non-free binaries, and seemingly offer limited technical support for non-free binaries. Yet they have opted to not readily present these options easily to a potential user.
[1] https://www.debian.org/doc/debian-policy/ch-archive#s-non-fr...
That "must not be so buggy that we refuse to support them" is a requirement for all packages that Debian ships, the difference with the nonfree packages is that if a breaking bug happens, the only real option there is to delete the package until the vendor fixes it.