Erie and litigation finacing in Florida

The Florida legislature is considering legislation that would, among other things, require automatic disclosure of financing agreements. Wisconsin enacted a similar law in 2018 and I wrote about the Erie issues it creates in federal court. Same issues and analyses arise here. Florida adds another wrinkle: Disclosure must be made within 30 days of commencing the suit, as opposed to as part of the discovery process. I have used this as a puzzle in the Erie part of Civ Pro for the past few years; now I have a local hook for it.

One additional question: Is there an equal protection or First Amendment problem in that the Florida law only applies to financing agreements for which the financier will receive some cut of any settlement or judgment. It does not apply to those--such as Elon Musk financing Gina Carano's suit against Disney over her firing from The Mandalorian or Peter Thiel and Hulk Hogan's suit against Gawker--who do not expect a return on their financing and do so for some personal or political goal. I suppose the answer depends on the purpose of the rule and how much an uncompensated funder can influence a litigant's decisionmaking. (Hogan declined lucrative settlement offers from Gawker; some argue that Thiel's funding removed Hogan's ordinary litigation incentives and strategies).