In the past month, 15.8k commits came from "robobun," 1.6k commits from "autofix-ci[bot]," and 790 commits from Jarred.
No chance anybody is reviewing those. Worse, nobody else can reasonably inspect or review changes. I suspect even from release to release, you're looking basically at a new codebase, the next release invalidating all your previous assessment, and release to release assessment to be impossible.
16/30 = 533 per day. I don't know when 1.3 was, but even just the three month delay means 48k commits. Who knows how many changes per commit. Crazy numbers.