i agree on the "dr" title to an extent but only as a societal assumption. i stated it wouldn't be my choice. titles are for kids.
in the course of my career i've met far too many people that have saved lives or "doctored" people to health who have no such training. yet so many "colleagues" who are "dr" have doctored people to illness or put them in the grave.
be careful who u assume "dr" is. if someone can help u and they r a bigot from podunk oklahoma with a 2nd grade education but they like to be called "dr" u ought to forget about polices and tos and listen to what they say. but u maybe be right about all this. we shall see.