Have you considered ‘reductions in usage’ doesn’t have to be ‘no usage at all’.
Objectives are achieved one step at a time, right now in 2022, technology is available that wasn’t available a few short years ago, and prices of clean energy sources are falling rapidly.
The fact that an objective can’t be met today is not an argument against starting towards that objective.
It’s people demanding change that has given rise to the technological advancements in energy that are becoming more available and cheaper.
So less of this demanding of others that they go completely off-grid, zero fossil fuels today.
Nobody is making tgat argument other than the fossil fuel industry shills.