My cursory understanding of the whole "internet going dark" conspiracy is that this would not be used by Trump, but be used by the shadow government in co-operation with "Big Tech" in order to create panic and confusion amongst the masses so they can't organise, feel helpless and ultimately ask for "big government" and "big tech" to step in and save them.

For whatever reason, gp seems to be under the impression that it's Trump who would use this to his own advantage, which is not consistent with the prevailing conspiracy theories.