The Insulate Britain have a point, but a shit way of getting it across.
Insulate a building and it's insulated for life.
I don't know how much poor insulation contributes to global warming (and I don't just mean escaping heat making roofs warm for the birds), but it's something we can do immediately. We have the insulation materials and don't have to wait for new technologies to be developed as we do with so many other things discussed at COP26.
They all have a point and with fuel costs going through the roof ( No pun intended) it would be wise to do so. Trying to force people to do so by pissing them off though will never work. Also people are probably fed up to the back teeth of others dictating how they should live. Coming on the back of all the covid rules and restrictions I would say it's a bad time with people trying to get back on their feet and recover some normality in their lives. As for the government they are probably rubbing their hands with glee as they and their mates will probably make millions out of doing all the climate change work needed. Kerching!