To be fair Louisiana can't do much more than alternate between crying and sticking its head in the sand. Unfortunately it is the state where a whole lot of oil refineries and disgusting chemical plants have set up shop and that has just locked the state into a death spiral politically. Louisiana is absolutely FUCKED though from climate change and I think you have to see the batshit crazy behavior of people there from that context. Climate Change is going to demolish the lives of people who live in Louisiana (actually by the numbers it is going to somehow be FAR worse than Florida) and no matter how much denial you are in about Climate Change the fear will keep seeping into these people's psyches no matter what, like rising flood waters slipping between the cracks of buildings....

https://assets.firststreet.org/uploads/2020/06/first_street_foundation__first_national_flood_risk_assessment.pdf

It is useless to try to understand why the ideological contagions of religious fundamentalism and conservatism are so widespread in Louisiana outside the context of the state being a trashcan for the entire US oil and chemical industrial complex. This kind of suffering, ideological dissonance with basic aspects of reality and obsession with issues that are massive distractions from unfolding mass scale health catastrophes (like healthcare being an utterly failed system in the US or rent being completely unaffordable) are a fundamental requirement for petroleum and chemical companies to maintain their incredibly destructive existence, otherwise they would be shut down almost immediately by angry masses of citizens.

https://en.wikipedia.org/wiki/Petroleum_refining_in_the_United_States