No, the real law is what's written by the Tampa/Florida legislature (or I guess you could say the "real real" law is judges' interpretations of what is written). While it may be inconvenient, if you are falsely issued a ticket while following the real law you can have the ticket thrown out.
I don't know for sure because I don't live in Tampa, but it is generally free (minus the opportunity cost of your time) for these types of tickets, no lawyer or other expense required.
This is the correct take. And it's frustrating! To fix the problem an individual has to fight a huge, multi-party system (law, jurisdiction, police, tech-provider) - it's a (near) impossible feat for a person.