Honestly, you're not crazy.
Every agency team I know is fighting the exact same war right now. Meta pushed harder on automated creative optimisation through late 2025 and into 2026, and there's still no universal account-level kill switch for Advantage+ Creative Enhancements. You can disable it at campaign defaults or during ad creation, but Meta quietly reintroduces the whole mess during duplication flows, dynamic creative inheritance, or new ad creation depending on objective and placement combos.
Worked with a performance agency handling around 40 ecommerce ad accounts. Advantage+ enhancements became a full-blown QC nightmare. Meta kept auto-applying music overlays, flex media combinations, animation effects the clients never approved - especially during rapid duplication cycles. The team was manually checking well over a hundred ads every week. That's not sustainable.
We rebuilt their workflow around clean "master ads" duplicated only through controlled templates. Bulk launches went through API-based publishing instead of raw Ads Manager creation. Within about five weeks, creative QA time dropped from close to 20 hours a week down to about four. Accidental enhancement incidents fell by nearly 90%. Launch consistency improved massively because Meta stopped reinterpreting every asset during fresh ad creation.
Are you launching mainly through manual Ads Manager creation, bulk duplication, or something automated already?