My guess (hope) is that orgs like Red Hat will vet it a bit before putting it out, since they'll have to dive into the code and apply or reimplements it for mul

My guess (hope) is that orgs like Red Hat will vet it a bit before putting it out, since they'll have to dive into the code and apply or reimplements it for multiple past versions of rsync. That actually covers a lot of companies using it. Paying (or at least relying on) another company to take care of that for you is what most places do. Honestly, that's better than tens of thousands of people wasting time on the same thing IMO.