Again, not wide enough to be a threat.
That v you are talking about is mostly volatiles.
A big yawn burger.
The dust likewise is a mostly yawnburger.
Look at the current November omega orionids.
They are a debris stream from a cometary source.
They are..a yawnburger.
Shows up real nice on radar.
But pathetic visually.
And that v ain’t aimed at us at all.
And won’t come anywhere near us.
Www.spaceweather.com for meteor shower info.
Well here's the deal - "mostly volatiles and dust" are things that form a cometary tail. Comet tails blow away from the sun, because the solar wind hits them, and because they are so light.
ISON's "debris" did not blow away from the sun after perihelion. That means this "debris" is too heavy to be affected by the solar wind. Is that what you meant by "mostly"? As in, all stuff you mentioned doesn't apply, because what you left out is what "mostly" applies?
And as for the spreading cone of "debris" travelling over a million miles a day, spanning over a million miles wide and still growing, I guess you're right - there's no possible way that the same sun that created that "debris" would be nearly strong enough to smack it so hard that it could spread 401 million miles wide by the time it gets here.
Not possible. The sun is just too weak to do that.