No. Enovix beat them to market (seemingly by just a few months) with a 100% silicon anode. These two companies will change the world, the only question will be is it Enovix (which makes whole batteries) or Sila (which only makes anode materials).
I for one am more exited about Tesla mixing metallic silicon with graphite, rather then these complex composite particles. I think that will be much easier to scale.
That is a bold affirmation. Do you have data to back up your claim?
The sun will rise tomorrow, this is a prediction of the future, I'd say it will turn out to be pretty accurate.
At least a wild guess doesn't pretend to be anything more than hope and speculation.