I think the tax thing is key - I eat meat and I fly a lot. I know both of those things contribute to the climate crisis - therefore I'd be completely ok with paying some more money as tax that goes towards offsetting the environmental damage from those activities.
Lots of people think we needs to go back in development of technology and stop enjoying the things humanity has worked for a long time to achieve. Instead we should think about how we can make technology work better together with the environment and enable even more comfort and prosperity. Not force us to go back, rather find ways of moving even further forward.