Yes, Malone said it - but the paraphrase leaves some out. It's actually worse (for CNN) than the title says:
“I would like to see CNN evolve back to the kind of journalism that it started with, and actually have journalists, which would be unique and refreshing,” said the cable TV pioneer and longtime chairman of Liberty Media, which is a major shareholder in Discovery. “I do believe good journalism could have a role in this future portfolio that Discovery-TimeWarner’s going to represent.”
https://www.cnbc.com/2021/11/18/john-malone-says-warnermedia-discovery-getting-rid-of-cnn-would-be-the-cowards-way-out.html