To deniers both arguments are valid - just use whichever one is more convincing to the person you're talking to. The objective is continue using fossil fuels no matter what.

I'm pointing out the hypocrisy and the focus people have on developed countries is just signaling. A weird anti-west sentiment from people who almost exclusively live a wealthy life in the west.

I'm not an expert, but from what I have read I believe humans do have an effect on climate. However this doesn't mean that any draconian measure that would essentially impose one world government and population control (which is the inevitable outcome of all of this) is preferable. But more importantly I'm anti stupid measures like restricting air-conditioning because they make a negligible impact and literally kill 100k+ people a year.