I think you are missing a few common sense points here. When since the inception of the country did manufacturers start using chemical processes to artificially spice foods to orders of magnitude higher than what naturally occurs? This is a new process and a new problem. If the FDA made limits to access of spicy food it wouldn’t be all spicy foods and it wouldn’t be all levels of spice. There would be no large protests because the actual amount of foods impacted would be miniscule. I respect that spice is an important part of culture and identify but I think that because it is a part of your identity you are not taking a clear objective look at it. Addressing this problem isn’t an all or nothing situation, it’s just the unnatural new extreme products that are the issue.