I don't understand why your making a personal attack against him.
SBF is hostile to all statements of truth, facts or reasonable certainty.
When you hesitate to affirm that planet earth is not flat it must be really irritating to hear somebody who is comfortable with their evidence-based conclusions.
The god of Jesus does not exist. I am as sure about that as I am about anything. The claims of all theists are wrong; those of diests are just superfluous and uninteresting.
That still leaves an awful lot of things we really don't know, but at least it clears away some of the mess that obscures the search for truth.