(forced to use a side account to comment on this) You have to look at it from the Trump teams point of view. They honestly don't see that the 'free speech' argument holds water. They see it as abuse of a public position to spread falsehoods. Basically EPA employees in the Trump Team's view are perpetuating climate alarmism ( again in the TT view ). So they are stopping that. Just flip it around just for a second. I'l…
Climate change on the other hand, isn't controversial in reality. It's been made controversial because some people have an interesting way of deciding what is true or false.
There seems to be a certain mindset that treats wishful thinking as equivalent in power to empirical evidence. So they start with what they want to be true, and work backwards from there. For example: "It's inconvenient for my business interests if climate change is true. Therefore it must be false."
Some people even work themselves all the way to: "... and therefore climate change is a conspiracy invented by jealous scientists to screw over successful capitalists like me".