I think Elmers message back then is still valid today, when boiled down I think (IMO)his opinions are sensible and based on taking game animals in the field.

Pretty simple message;

Using heavy for caliber bullets and the larger calibers kill humanely and ruin less meat. pretty simple, and it still works that way today.

Never tell your problems to anyone. 20% don't care and 80% are glad you have em.