Just because one offers software for free doesn’t mean there shouldn’t be standards.
AFAIK the rsync maintainer does it for free. And he mainly seems to be getting abuse in return for that service.
Wrong, a profession is an occupation that requires specialized training or qualifications. This means one can have a profession and still not get paid.
> And he mainly seems to be getting abuse in return for that service.
What abuse you are referring to?
In terms of abuse, I was thinking of this issue thread: https://github.com/RsyncProject/rsync/issues/929
Open source software maintenance without qualifications? I hope you understand how disastrous it would be for serious software like rsync.
It might be more useful if qualifications were required before people were allowed to complain about open source software on internet message boards. That’ll be the day!