To make money? Just because CrowdStrike is available for Linux and Mac doesn't mean that a) people buy and use it in substantial numbers b) people need to buy it. It would be interesting to hear from someone using CrowdStrike in a Linux/Mac environment.
We run Crowdstrike on Linux and Macs so that we can tick some compliance checkbox.
Fun fact: they’ve recommended we don’t install the latest kernel updates since they usually lag a bit with support. We’re running Ubuntu LTS, not some bleeding edge arch. It now supports using ebpf so it’s somewhat better.