So far, what defines Ra:

Ra is something more like a psychological mindset, that causes people to actually seek corruption and confusion, and to prefer corruption for its own sake

Ra is a specific kind of glitch in intuition, which can roughly be summarized as the drive to idealize vagueness and despise clarity.

The worship of Ra involves a preference for stockpiling money, accolades, awards, or other resources, beyond what you can meaningfully consume or make practical use of

When an organization seems shiny, full of the best and brightest, and is presumed to be potentially good at everything, it is appealing in a very Ra-flavored way.

In my mind I synaesthetically imagine Ra as radiant white light and smoothness

Ra is evident in marketing that is smooth, featureless, full of unspecified potential goodness

When someone is willing to work for prestige, but not merely for money or intrinsic interest, they’re being influenced by Ra.

and I should stop, because I'm basically quoting the entire article. So far, nothing is given that feels like a good principle underlying all these stuff.
Basically, this whole article feels like an undefined, shiny blob. This article about Ra is very much Ra.