Is Ra the usurper who replaced the Logos?

Why do people say Amen and who is Amun Ra?
Why is there a face on Mars and where do The Watchers come from?

After reading about Marduk Ra in the Sumerian Tablets, I feel like Ra is the one who put themselves in the place of the sun or logos and created the pantheon, after repeatedly being denied promised leadership roles.

Maybe the Ra Material is an attempt at balancing some of the distortions that resulted from their actions.

I’m interested to hear other views on the topic.