You really should check the list of countries that signed the Paris Accords. Then try and calculate the odds that every nation on our planet save one is in on your conspiracy.
You'll find the likelihood of your conspiracy being real is that number that comes just after zero.
Irrelevant. They've obviously gone all-in on the Communist Globalist ponzi scheme. But that doesn't mean we have to. I'll take my chances with the Global Warming Boogeyman, rather than with the Communist Globalist assholes.
The ludicrously long odds of your conspiracy are immediately relevant. As the less likely it is, the less plausible it is. The more fantastically complicated, ludicrously complex, and stupidly elaborate the conspiracy becomes.....the less plausible it is.
Conspiracy theorists tend to ignore such things as plausibility. Rational people don't. And its the rational people that I'm shaping my argument for.
Your explanation ignores overwhelming evidence from enormously diverse sources and is fantastically implausible. Rendering it a very poor explanation of events.