Right. This removed functionality that was already existing and working, and given the consternation, it appears more people were still using it than expected (and people didn't understand why until that Apple support article was dug up).
There are also some good reasons to be on 10.2 instead of 10.4 -- if you're using mostly Classic apps, the Classic Environment in 10.2 is more compatible (no double buffering in particular), and AppleTalk "just works"; I could still mount an old AppleTalk server in 10.2 using the Chooser in Classic, and Jaguar just used it like any other drive. This got broken in 10.3, and progressively disabled in 10.4. This is unfriendly for those users in particular, though the upgrade mess was not nearly as snarled for 10.2 as it was for 10.3 and particularly 10.4 due to the length of time it was supported.
At least OS 9 just had 9.2.2 and then the machine-specific versions, and QT 6.0.3, so manual updates are feasible.
But, as I said, we'll just have to disagree on what's nice.