/System/Library/CoreServices/airplayxpchelper It is part of the on macOS (since Catalina). This means you cannot delete, modify, or rename it without disabling System Integrity Protection (SIP)—which is not recommended.
If you’ve ever opened Activity Monitor on your Mac, or glanced through the system logs, you may have come across a background process named airplayxpchelper . At first glance, it looks like a typical macOS helper tool—but its name suggests a strong link to Apple’s wireless streaming protocol, AirPlay. airplayxpchelper mac
The process is launched on demand by (the system’s service manager) via a property list (plist) file located in: or glanced through the system logs