They use Mcaffee where I work, and have done for more than 10 years - it's an absolutely horrible resource hog, and keeps my laptop's fans permanently whining l

They use Mcaffee where I work, and have done for more than 10 years - it's an absolutely horrible resource hog, and keeps my laptop's fans permanently whining like it's about to explode. Things got better after the switch from mechanical disks to solid state, but the 12 or so processes it has permanently running (yes, really) still use more CPU combined that anything else. And it's never found a virus, as we catch everything at the email server, and I know what not to open in any case. I'm not sure why anyone would use any other than Defender TBH. I wonder if perhaps it's licensed separately for enterprises?