Ophiuchus, the 13th sign of the Zodiac

For those having anything to do with the late 1960s and 1970s, you are aware of the signs of the Zodiac, the age of Aquarius, etc.
Lately, zodialogical, yes I made up that word, experts have been trying to introduce a 13th sign of the Zodiac, Ophiuchus. The introduction of the new sign from Nov. 29 through Dec. 17 completely skews everything we believed about astrology.
Those born under the sign of Ophiuchus, the serpent holder, share the following characteristics: intellectual and clever; intensely passionate, creative and imaginative; lovers of language and art; does not like restrictions, rules or authority; arrogant; secretive; not popular socially due to arrogance and pride; flamboyant; impulsive; happy; honest; and seeks change, hates routine in everyday life.
Where does that leave the rest of us. Mostly under new management. The dates for the new Zodiac are as follows.
Capricorn: Jan. 20 - Feb. 16
Aquarius: Feb. 16 - March 11
Pisces: March 11- April 18
Aries: April 18 - May 13
Taurus: May 13 - June 21
Gemini: June 21 - July 20
Cancer: July 20 - Aug. 10
Leo: Aug. 10 - Sept. 16
Virgo: Sept. 16 - Oct. 30
Libra: Oct. 30 - Nov. 23
Scorpio: Nov. 23 - Nov. 29
Ophiuchus: Nov. 29 - Dec. 17
Sagittarius: Dec. 17 - Jan. 20
I think this will end up like the metric system in the U.S. on the scrap table and never used.