The point here is that the company trusts their employees to use the best tools for them, be secure and do the right thing. Be the most productive. Windows needs that kind of third party snake-oil like AV software and restrictive policies to run it somewhat secure. Most Linux distros are already secure by design out of the box. Drive-by malware and hacking are a thing in windows not Linux.

Of course there are best practices and guidelines for running your system securely, how to handle sensitive data etc.