Is the issue privacy, or making it too easy to compare faculty ratings with one another? In general faculty and class ratings are not popular with tenured facu

Is the issue privacy, or making it too easy to compare faculty ratings with one another? In general faculty and class ratings are not popular with tenured faculty who view greatness as synonymous with citations. Tenured faculty also are fighting the "dumbing down of classes to improve ratings". (I'm not sure if this is a reality or not at places like Yale)