Out of curiosity, asked ChatGPT for a summary of the Florida Good Samaritan laws. (ChatGPT has become reasonably good, but it is not a lawyer - so take this with a grain of salt - or several.)
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Florida Good Samaritan Act (F.S. § 768.13)

Who’s Protected:
Medical professionals (e.g., doctors, nurses, EMTs), Ordinary citizens, Licensed practitioners rendering care in emergencies (even outside their normal workplace)
(I note that I have a friend who is a Veterinary Surgeon - she says she could lose her license for working on people, even to save their lives.)

When It Applies:
During emergencies (accidents, injuries, medical crises, disasters, etc.), If the person acts in good faith, If the assistance is voluntary and not in exchange for compensation

Legal Protection:
You are not liable for civil damages for injuries or death caused while providing emergency care—as long as gross negligence or willful misconduct are not involved.

Florida Overdose Good Samaritan Law (F.S. § 893.21)
This statute is aimed at encouraging people to seek help in overdose situations.

Who’s Protected:
Anyone calling 911 or seeking help for a person experiencing a drug overdose, The overdose victim themselves

Legal Protection:
Protection from arrest, charge, prosecution, or penalty for possession of a controlled substance if the evidence was obtained as a result of seeking medical help.

Important Limits
The protection does not apply if:
You are grossly negligent or intentionally cause harm, You expect compensation, You are acting outside the scope of reasonable emergency aid.
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(I guess part of that means if you try to help someone with a scalp wound by putting a tourniquet around their neck and you send them a bill, you'll be in trouble.)
I'll still stop and help, if I can.
Best Regards,
Mike/Florida