The issue with DSA is that some hiring managers will inevitably try to game the system. A friend once shared a strategy he saw at BigCorp - a hiring manager would fill the pipeline with 10 quality applicants, but if none of them matched the diversity requirement, that manager would add 2-3 diversity candidates that were horrible fits. They still started the interview loop, but failed miserably compared to a normal candidate, and no interviewer could really be ignore the difference in the CVs.

I personally really want be part of a diverse and inclusive team, but so far, all attempts to "enforce" D&I I've seen or heard of inevitably failed in some form or another. I would argue that the biggest issue has to do with supply, not demand for diverse talent, and resolving that will take a while sadly.