As someone who use to buy Blu-Ray kids movies and rip them to my own media server long before "netflix" your post makes zero sense and I strongly agree with the other guy.
Get a Blu-Ray drive for your computer and makemkv (works on Windows, Linux, Macos) and be done with it.
I've ripped both Blu-Ray and DVD's via makemkv and the process is pretty much identical so i don't see where the "complicated, errror-prone and expensive" part comes from given makeMKV is free?
It has been in "beta" for decades and so they offer a time-limited license.
Get a Blu-Ray drive for your computer and makemkv (works on Windows, Linux, Macos) and be done with it.
I've ripped both Blu-Ray and DVD's via makemkv and the process is pretty much identical so i don't see where the "complicated, errror-prone and expensive" part comes from given makeMKV is free?
It has been in "beta" for decades and so they offer a time-limited license.