As per T125191#2018674 amd T125191#2017096, as a product owner I do not want to show Related Articles on the desktop presentation because its engagement is low, below the [[ https://www.mediawiki.org/wiki/Wikimedia_Engineering/2015-16_Q2_Goals#Reading | success criteria threshold of 5% ]]. Contrast this with engagement with the feature on the mobile web where engagement appears to be [[ https://www.mediawiki.org/wiki/Reading/Web/Projects/Related_pages#Metrics_analysis | substantially higher ]].
##Acceptance criteria
[x] Beta feature is removed.
~~[] Desktop code path is removed.~~ irrelevant - mobile code/desktop code is basically the same
##Communication about disablement
[ ] ht.wikipedia.org (they had asked to keep it)
~~[x] Wikivoyage already using this extension~~ irrelevant as they continue to use it.