This market is active until Manifolds starts showing edit history for market descriptions, or the end of 2023, whichever is earlier.

The market resolves to the number of controversies related to the lack of such edit history which happened while the market was active, divided by duration this market was active (in years).

Previous market about such controversies: 

Multiple controversies involving the same market creator count as one, even if an alt account was used.

Please link all such controversies in the comments below. I may unintentionally ignore any controversies which were not posted in the comments. This shall not count as an improper resolution.