Your drugs are paid for by my insurance premium. The FDA is protecting my money from being wasted on ineffective treatment (that often lead to other cost to deal with side effects). Lack of treatment options is due to difficulty in making new drugs to pass clinical trial efficacy and safety criteria (which are already quite minimal).
Comments like yours often come from promoters of new treatment (often scientists) that believe they have the solution (based on animal/lab models or small number of patients) but the performance fall apart in larger trial in realistic settings. If you as patients share the same believe as the inventor, just volunteer in their trial. You got the drug for free and don't need to wait for FDA approval.
Regulatory approval "red tapes" are not the problem either. Effective drugs (like Viagra) got through the process easily. Yes you need to be big to be effective competitors in this space, but that's because drug discovery is basically relying on luck. No one can predict clinical trial results in advance. Only players that can hedge their bet by having extensive portfolio of drug pipelines can stay in the game. This has nothing to do with FDA.