Furthermore, I should not blame the state, but the instructor. I do agree with you that 90 minutes is way to short time; but again, it was the instructor’s fault.
Consider the consequences of having mandatory training. Do you really want the state or the feds to decide that? And what about the 2nd Amendment? Our Constitution and the state gave you the right to carry a firearm (since you refer to FL “a weapon”), it is your responsibility now to be proficient with your firearm/weapon and a good CCWer with all it imply. And if you mess it up in any way, it is your own fault, not the state’s.