Are 'Pleiadians / Plejarens' really aliens from the Pleiades (Star Cluster)?

Pleiades (Star Cluster) contains middle-aged hot B-type stars located in the constellation of Taurus. It is among the nearest star clusters to Earth and is the cluster most obvious to the naked eye in the night sky. Pleiades has several meanings in different cultures and traditions.

The cluster is dominated by hot blue and extremely luminous stars that have formed within the last 100 million years. Dust that forms a faint reflection nebulosity around the brightest stars was thought at first to be left over from the formation of the cluster (hence the alternate name Maia Nebula after the star Maia), but is now known to be an unrelated dust cloud in the interstellar medium that the stars are currently passing through. Astronomers estimate that the cluster will survive for about another 250 million years, after which it will disperse due to gravitational interactions with its galactic neighborhood.

Nordic aliens or Aryan aliens (Pleiadeans, Space Brothers) are a group of purported humanoid extraterrestrials. They are named Nordic aliens because they are said to resemble Aryan racial images, or more specifically Nordic-Scandinavians.

Nordic aliens are said to be 6–8 ft tall humanoids with white (pink) skin, blue eyes, light blond hair, and are commonly reported as being male. Most of their sightings were reported during the World War II, and they are also allegedly responsible for Global warming.