The Tuath(a) Dé Danann, meaning "the folk of the goddess Danu"), also known by the earlier name Tuath Dé ("tribe of the gods"), are a supernatural race in Irish mythology. They are thought to represent the main deities of pre-Christian Gaelic Ireland.
St patricks days is another psyop to blind you from the truth to label the Irish gods as evil and the people as uncivilized. The tribes and people of pre Christian Gaels were the standard of living and taught the world all the lost knowledge of the maths, sciences, arts, architecture, magick, etc..after the flood of Atlantis.
The world Celt and Celtic didn't exist until the 1800s. Before the 1800s no one referred to them as Celts, not even themselves.
Everything they taught you is a lie.