Around August 25, advertisers logging into Ads Manager began noticing that the placements control had quietly disappeared from their ad sets, according to PPC Land. Meta hasn’t announced the change. Its own Help Center still describes manual placement selection as available.

The mechanism replacing it’s value rules, which can suppress bids on a given placement by up to 90 percent but can’t zero them out. The adjustment range runs from minus 90 percent to plus 1,000 percent. In practical terms, spend previously excluded from Audience Network or any other surface now continues at a discount rather than stopping.

Ads Uploader, citing Meta ads expert Jon Loomer, traced the rollout to an in-product notice appearing around August 19, initially limited to Sales and Leads objectives and excluding sensitive verticals. On August 27 the Messenger Stories placement was removed across all API versions. Meta’s stated rationale is performance: its documentation claims “ad sets using Advantage+ placements delivered an 11.7% lower cost per action (CPA) on average compared to ad sets using manual placement settings.”

The strategic read is straightforward. Delivery decisions that used to belong to the buyer, which surfaces, which devices, which operating systems, now belong to Meta’s ranking system. The signals a small business can still shape are the objective, the creative, and the pixel and Conversions API data feeding attribution.

SmartNews recommends moving hard exclusions to Account Settings, Account Controls, Placement Controls, tightening Conversions API signals, and letting creative do the filtering. That advice is worth acting on before the rollout widens, because placement-level performance breakdowns remain visible for now, and the account-wide toggle is blunt. It applies to every campaign at once.

The question is no longer where the ads run. It’s what outcome the system has been told to chase.

Sources