Some things are easier to change than others - and the really hard things often don't require money, but a change in people!
Edit: Sorry for the shitty OP, I should have known better than to post in a hurry.
It reads as if the population is primarily responsible for combating the climate crisis, while industry and government are off the hook because money has little effect.
What I actually meant to express was that technological adjustments that only cost money are easier to implement than changes to people's habits. Perhaps this is a naive idea because it assumes that there is the political will to make these investments and that the industry is forced to cooperate accordingly. Addressing the climate crisis requires many changes, and economic profitability must be secondary. But achieving this is perhaps one of the most difficult adjustments society requires.
Why is decarbonisation of individual heating and electrify individual mobility not on a similar level? Seriously most people do not care where the heat comes from, but that it comes. Nobody is braging that they have the GasBoiler MilleniumXX at home. However a lot of people are really into cars and the sound and feeling of a combustion engine has been made into something cool by car advertisments. So people are going to switch to low cost green heating, if it is cheaper and practical. I do not see that for cars.
I agree, people aren't as emotionally attached to their boilers. But while there are already plans discussed to phase out gas heating in the EU, for many buildings the cheaper and practical alternative has not arrived yet. That takes some convincing.
A number of EU countries have national laws phasing out gas boilers already.