I’m looking to tag a simple 4 way stop with typical US red/yellow/green traffic signals. I was wondering what the difference between signal and traffic_lights is in iD, and the wiki page just says this about traffic_lights:

A typical traffic signal. This value was the second most common value as of 2021-09-15 despite being undocumented until that point.

Looking at the talk page there, it links to this post, where an iD dev seems rather annoyed at the wiki:

I took a look at https://wiki.openstreetmap.org/wiki/Key:traffic_signals and now I’m furious.

Forget it.

There is no way I’m going to support traffic_signals=yes for pedestrian signals, after the wiki folks aren’t even ok with iD using traffic_signals=signal for a normal traffic signal - a tagging that was accepted just not very widespread before iD started doing it.

The OSM Wiki needs to end. Seriously. It’s ruining this project.

I’m using iD, so should I just leave it as the default signals and leave the fighting up to the devs? As an aside, does anyone know why there seems to be so much animosity there? Kind of surprising TBH