- the Fed has price stability as part of its dual mandate, and in its normal operation does this at the level of manipulating the money supply for everyone, through changing the interest rates given to large banks (IIUC, I'm def not an expert here)
- the FTC has as its primary mission anti-trust enforcement and consumer protection. During the last administration, the FTC tried to be more aggressive largely through legal action with specific firms.
Price stability and anti-trust enforcement are related. Would both goals be better served if a single public body with high independence could use both tools and levels of targeting? E.g. rather than being hit with a small-ish fine, should firms that collude to manipulate prices, or firms that consolidate to the point of approaching monopoly, be penalized with higher interest rates on all their financing?