Since there is no other app associated with those particular file types, OpenAnyFile steps in.
At least in my instance, that's not correct.
The Get Info panes seen
here are for the contents of /System/Library/Accounts/Access, which is one of jaybass's 5 folders, and the contents of the others also show Terminal as their default "Open with:" app.
Open Any Files is clearly taking "Any"
waaay too seriously.