Why are you misquoting the article that is not what it says

Why are you accusing me of something I didn’t do?

From the bottom of the article:

Updated to correct an error in describing how radar works.

I quoted it correctly at the time. They just edited it after I commented.

LiDAR is essentially radar that uses light instead of sound

Radar doesn’t use sound. It sounds like the author doesn’t know the difference between sonar and radar.