Disabling target ads from camera data?

I usually get targeted ads from the big social media companies (meta, Snapchat, recently Reddit, etc.) if I type, say, or search for some product on my phone. Just recently, I took a picture of a drink on Snapchat and didn't mention the company or brand using text (since it's a picture, no audio of the drink name either), so the only plausible explanation is it ingested data from the picture. Similar to the text recognition built in the iPhone …

ads camera data privacy target