Why use such a risk way to fetch Head and Wrist VR Tracking OSC Data?

[DatanIMU]

Added support for sending out head and wrist tracking data from the VR system over OSC. This feature will require the receiving app to use OSCQuery.
This requires enabling an option in the Tracking and IK section of the Main Menu: "Allow Sending Head and Wrist VR Tracking OSC Data"

I feel angry with VRChat development.

Mdns or dns or something like this. Different users are ever-changing, and each person's computer settings are different. Using this method may result in some users not being able to access it. I just want to ask why you are using this method to show off your programming skills? Why can't VRChat send commands using OSC to send string commands? Anyway, when OSC arrives, vrc already knows the other party's udp address and port number.

[DatanIMU]

please treat with what you are doing as a product, not a toy.