Lightning/thunder policies are not governed by law—unless some state has provisions. These policies are generally set by the governing body of the sport and are implemented by the home team/host.
Serious question:
Who is enforcing weather delays for safety?
If Trump says, They should fight now. We are not waiting for the weather. Who tells him no?
Trump breaks laws, defies courts, is surrounded by yes men & women.
What is the actual mechanism to keep this event safe?