Further, this line of thinking - that you need to sacrifice your lifestyle in order to save the planet - is IMO one of if not the major reason we haven’t made progress on addressing climate change to date. Plainly put, people tend to be short term selfish, even often at the expense of their own long term interests, and they tend to not want to change their behavior / habits.
We should instead focus on the technological progress that we need to make in order to be able to not only maintain our current lifestyles but possibly have them be better (eg a Tesla is a better car, a heat pump is more comfortable than a furnace, an induction stove boils water faster and has more precise control, etc). To be clear, most of this isn’t technological invention it’s implementation - a lot and a lot of implementation.