Where is the line for ingredient bans and when should companies comply vs pushback?

Where is the line for ingredient bans and when should companies comply vs pushback?

FDA’s sweeping plan to eliminate synthetic colors from the US food system announced last week marks a turning point in the war on food dyes that has long been fought at the state level and which before that pitted big food against outspoken consumer advocates who often relied on passion and fearmongering more than science