Notice the whole world is getting their butts kicked so it can't be just 2 people as witnesses. It's as I explained to effect the whole world.
The tragedies and death across the whole earth is not just what the two witnesses are doing. The idea that the two witnesses are hosts of people...poppycock! The olive trees supply the fruit for the oil that fuels the lamps whose light shines through the two witnesses. Pushing typologies to the extreme as you have only leads to further difficulties, as we are seeing here in your eschatology while you wiggle around trying to make it all sensible.
MM