This sounds like an interesting potential approach to deal with spambots,
and hopefully to deter the people who make them.
https://techcrunch.com/2019/02/05/kasada-bots/
I don't know how practical it would be to implement an approach like this
in the Wikiverse, and whether licensing proprietary technology would be
required.
I would be interested in decreasing the quantity and effectiveness of
spambots that misuse WMF infrastructure, damage the quality of Wikimedia
content, and drain significant cumulative time from the limited supply of
good faith contributors.
Pine
(
https://meta.wikimedia.org/wiki/User:Pine )