Is it true that angels and archangels are misnomers for extraterrestrial beings such as Andromedans, as has been claimed?

This is disinformation intended to lower the angelics in stature by making them non-divine beings but merely another physical race of extraterrestrial beings, albeit in a higher dimension. So this is another way of severing the connection and the interest in and belief in the divine realm and its relevance still to human affairs.