Extraordinary. Time for climate change deniers to shut up for good. There can no longer be any debate that AGW is real. Maybe global warming denial should be made a criminal offence - these people represent an existant threat to the future of humanity and the urgent need to tackle climate change.
Whilst I think the people who totally deny human-caused climate change are conspiracy nuts, outlawing AGW denial is equally as nuts. It just gives them more ammunition. And as Tom says, where would we stop?
Look at what's going on in the Netherlands - farmers and other professions rioting because Net Zero will ruin their businesses. Imagine what would break out if we banned AGW denial and any questioning of carbon policies. It's a very slippery slope, IMO.