No need to install KIS on Mac since it has problems and on the other hand Mac don’t need any antivirus
I used Mac for more than 5 years and I didn’t get any viruses or malwares
I have license for 2 devices and I install one of them on my Windows PC
Before few days I install it on my Mac Catalina to give it a try I found some problems start to come to my Mac such as Apple TV & Music app iTunes Store not working properly, auto login to Mac with Apple Watch most of the times not working, some website not opening properly, Mac becomes slower and sometimes it took little time to open some apps. So I decide to uninstall it and back to Mac without antivirus.