> Our second option used to be the Facebook/Instagram/TikTok to Shopify connection but with that being dead in the water most of us have had to commit 100% to FBA to be able to stay afloat.
Meta/TikTok do less spying on customers, so it is harder to target ads to customers on iOS. This is the desired behavior. It means people who want to use targeted ads (called "the FB/IG/TikTok to Shopify connection" by the GP) are not able to.