Re: grip on Linux does a nice job
Ripping CDs is easy. There was as perfectly n00b friendly ripper (ripperX) on Linux back in the dawn of days. This is not and never has never been a hard problem.
It's just data. There's no DRM or DMCA hurdles involved. Anyone and their mother's cat is free to create a suitable and LEGAL CD ripping program.
DVDs and BDs are a little more interesting because of the DMCA but still not rocket surgery.