Why was the clause included if it's completely redundant? PSF's decision is based on the government's demonstrated track record of what they consider to be "illegal DEI", not what the law actually says. Grant cancellations have been primarily based on a list of banned words (
https://www.urban.org/urban-wire/nsf-has-canceled-more-1500-...), and of course nobody involved with any of the thousands of cancelled grants has been charged with breaking a law, because they haven't broken any.
Here's a list of math grants identified by the Senate to be DEI-related because they contained strings like "homo" and "inequality": https://www.reddit.com/r/math/comments/1ioo2x9/database_of_w...
Here's the actual list of NSF cancelled grants: https://www.nsf.gov/updates-on-priorities#termination-list. You can also explore the data at https://grant-witness.us/nsf-data.html. There are 1667 in there, so I'll just highlight a couple and note the "illegal DEI":
- Center for Integrated Quantum Materials
- CAREER: From Equivariant Chromatic Homotopy Theory to Phases of Matter: Voyage to the Edge
- Remote homology detection with evolutionary profile HMMs
- SBIR Phase II: Real-time Community-in-the-Loop Platform for Improved Urban Flood Forecasting and Management
- RCN: Augmenting Intelligence Through Collective Learning
- Mechanisms for the establishment of polarity during whole-body regeneration
- CAREER: Ecological turnover at the dawn of the Great Ordovician Biodiversification Event - quantifying the Cambro-Ordovician transition through the lens of exceptional preservation
When the federal government cancels your grant and claws back money you've already spent because they claim something innocuous is illegal, knowing in your heart that they're wrong is not very helpful.