UX: strip preferred file extension?

[seankhliao]

What were you trying to do

decrypt a set of files with find

What happened

I need to invoke a shell for every file I wish to decrypt just to strip .age from the filename (passed with {})

[FiloSottile]

The behavior of age is not to put the output in a file by default, like say gunzip does, so there is no place to strip the extension automatically.