The comment is inflammatory and over-the-top, but I can definitely relate to the sentiment and comparison with fascism. For the software industry, "memory safety" is the new form of authoritarianism in disguise. No more jailbreaking, rooting, or running what you want on hardware you rightfully "bought". All in the name of "safety and security". They want to proclaim everything else to be "unsafe" to further their goals of total control.
As the infamous quote says, "Those who give up freedom for security deserve neither."