I've been in the same situation. I've had to abort the landing entirely and divert to an alternate because photographers encroached on the rollout path.
Checkout the 2:50 point in this video.
https://www.youtube.com/watch?v=4BLo95DgR0II was hoping to land the Tiger Moth on the ice. But the ruts made me doubt my ability to hold it dead-straight during the roll-out. And as you can see, there were people everywhere with entirely too much faith in a taildragger's directional control.
So I departed.
There is a tendency for photographers to see the world only through the camera lens. This makes fine pictures, no doubt, and such devotion is admirable, but common sense would advise a little discretion. No pilot is perfect, and no taildragger can be absolutely relied upon to roll straight.
Vigilum Caveat,
Dave