Global Warming is a recognized, factual fact today. Temperatures are rising, warming the planet called Earth.
The earth is always either warming or cooling. As a trend it happens to be warming since the last ice age. So yes, you are right. That is a 'factual fact', or quite close to it.
Increased temperatures will increase the rate of floods, cyclones, droughts and other natural disasters, fearing food crisis may occur.
Seems far more likely that geo-engineering will cause these sorts of issues. In fact, for 50 plus years that was the goal or geo-engineering and most of the work on it was justified as 'defense'.
What the 'man made global warming' hoax did was allowed geo-engineering to be rolled out and got the same simpletons who would normally have been against it to be instead begging for it and happy to pay the bill.
So yes, 'increased temperatures' allowed the fraud which allowed geo-engineering to really be kicked into high gear and do all the nasty things which were so appealing to the designers. Some of them you've enumerated.