You're going to make me go back to quote the idiocy.
"Quite a few of the free products are cleanup-only tools, rather than full antivirus solutions. They're intended for use in an emergency, when malware prevents installation of a full solution... Malwarebytes Anti-Malware 2.0 remains PCMag's Editors' Choice for free cleanup-only antivirus."
The suggestion here is that those tools have any sort of antivirus function at all. Malwarebytes absolutely does not have an antivirus component in its free product. It's an error that suggests either a fundamental comprehension problem or an editorial error so large that the article should not have been published. Antivirus and Antimalware are two entirely different tools with vastly different operating mechanisms. When I talk about security software, I spend quite a long time ensuring that users can understand the distinction between the two.