At Meta, when this mass push for the rename happened across the industry, a few people spent nearly the full year just shepherding the renaming of master to main, and white box/black box to allowlist/blocklist.
This let them claim huge diff counts and major contributions to DEI and get promos.
Same at my org at the time, blacklist was nixed, no matter how many times the question, "What color is ink on a page?" was brought up.
They measure LoC contributions at FB?
This is why diffs / LoC is a terrible metric. It shows nothing other than a willingness to push large changesets upstream.