To be fair, though, even if he had displayed a "pattern of deception [and] a lack of integrity" in his handling of federal grant money is not a valid argument against his climate science.
At that point, what purpose does he serve as a scientist? Are you going to go check all his citations and make sure that he's not misapplying them?
There is also great reason to doubt his science:
https://www.skepticalscience.com/Murry-Salby-CO2-rise-natura...
As those are pretty basic errors to be making. Basically he's a total mess.