How to securely `shred` a file in APFS? (macOS Mojave and newer)

I just came across this thread about securely deleting files : > If, by stroke of misfortune, you're on a magnetic medium, have > journalling disabled and, for some reason, can't encrypt the disk, > you're options are: > > * Use rm -P which overwrites files with 0xff, then 0x00, and then 0xff again And this contradictory superuser thread . Apparently it's not easy to securely delete files using Apple's older HFS+/Journaled file system. **Without the use of third-party software, is it possible to natively wipe a file in a Mac that's using APFS (macOS Mojave and newer) and FileVault encryption?** I understand macOS makes it difficult with all of its journaling and backup functionalities. But I'm looking for a shred or srm type of solution that's built into macOS already.