Citing other sloppy articles is not helping your case.
Not sure why it is my case all I am just asking if you are speculating here ?
You can look at any other metric/source to see that yes there was a colder period (with some though of colding in the 70s) than the dust bowl that did happen, but the trend and the earth got warmer since:
The message posted was not about the temperature but about the frequency of extreme weather (cold or hot) that was higher back then, it is not contradicting the source, it is pointing out that it is something different.