I think the symbolism in corporate logos is an easy way to make a normie lift an eyebrow. The graphics showing how Google, Apple, Facebook, etc. logos contain occult symbolism are an easy way to show that there is a widespread similarity between all of these corporations. How many Hollywood actors can flash the same symbolism before a normal person accepts that they're in it together somehow?

I believe when Q said that "symbolism will be their downfall" it pertains to this. It's just an easy way to show that these groups have something in common and how far they have reached out to grab society's balls with their tentacles.