Been there
Done that.
Driving my car. That is it. I do need to get an electric car for taking the dog (and me) to the beech, then I am done.
* The vast majority of my food is local
* My clothes are natural fibres
* My electricity is > 80% from renewables.
The real problem is not lifestyle, it is systemic. I think it is bad form to blame people, who unlike me, have no way out of burning fossils. If we stop burning fossils, for most of us, our lives will get better, not worse.
Some very rich people will be less rich. That is the real problem
Entire generations were sold on those being middle class ambitions, and we don’t have a viable path where that’s sustainable. That doesn’t mean we live in abject misery, but most of it is something which most adults were told was a sign of how much better we have it than our predecessors so it feels like failure.