Who is this David Wilcock guy?

[Horuseus]

because they personally may not have found the Ra material without him

like I said many people don't (or aren't willing to) see the bigger picture here.

I would have thought that was the bigger picture? Spirit uses all sorts of props to guide an individual, and DW just so happens to be one of them.

Yes, he may not be the best example to go by and follow from a certain perspective, but even that in itself provides useful catalyst.