We can readily quantify how 'perfectly good' incandescent bulbs are no longer perfectly good in terms of energy consumption costs, to which you might also factor the environmental and health impacts of consuming more energy than you could be.

But quantifying the wastefulness of prematurely sending them to the landfill is much more difficult. We can suggest that LEDs longer expected lifetime is another benefit to the environment but that is equally challenging to quantify for the premature replacement scenario.