What do atheists think about Satanists, pagans, occultists, and others?

Some atheists already think that Christians, Muslims, and Jews are delusional for believing in God. Do they think the same of Satanists, pagans, occultists, and others for their own respective beliefs in a higher power, supernatural agent, or other unseen force or entity (or series thereof)?

Put more bluntly, do they have the intellectual integrity and consistency to claim that all belief systems - Abrahamic or not - are equally foolish?

What do atheists think about Satanists, pagans, occultists, and others?
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