Yes I can. I can avoid the trip all together. I can wear an N95 mask for the entire time I'm on the plane or in the airport. (Airlines are only now beginning to enforce mask wearing. Terminals not so much.) I can minimize my exposure by taking direct flights and/or flying at off peak hours when planes might be less crowded. I can do part of the trip by auto to minimize the time on a plane.
Since the start of COVID19 I have done all of the above.
Yes. If I have a home in wildfire country I can clear brush and trees around it ("defensible space"). I can make sure my roof is made of less flammable materials. I can make sure I'm packed and ready to evacuate at a moments notice. I can monitor the situation, and leave when the authorities tell me to (not try to second guess them).
Again, I can pay attention to forecasts. I can have my affairs in order to minimize hassles with insurance and FEMA. I can have back up power available.
Divert them? No. However I can take steps to make sure my home is as resistant as possible to wind and flood damage. I can monitor the weather forecasts, and be ready to evacuate at a moments notice. I can evacuate when the authorities tell me to, not try second guess them.

The main point being that in my opinion, civil unrest is pretty far down the list of things to be worried about. And, as I alluded to in my previous post, I tend to worry far more about the "....300-400 (and growing) and enough arms to start a small war. Counted at least a dozen with body armor" crowd than I do about the original protestors.