If you’re outraged about Adobe sending your pictures off their servers (you should be), please know other vendors do this too. That horse has already bolted.

Eg Microsoft Edge automatically sends your key presses in Edge to MS - enabled by default https://techcommunity.microsoft.com/t5/discussions/how-to-disable-writing-assistance-via-group-policy/td-p/3648422

Microsoft Office 365 sends every photo and screenshot you add in Word, PowerPoint etc (including in emails) to Microsoft 365 Intelligent Services without prompt https://support.microsoft.com/en-us/office/everything-you-need-to-know-to-write-effective-alt-text-df98f884-ca3d-456c-807b-1a1fa82f5dc2

How to disable writing assistance via Group Policy

Hello,   new Edge version 106 has got settings "Use writing assistance". I look for matching settings in group policy for Edge but with not succes. I use the latest adml and admx files.  Group setting Disable spellcheck will help but only for Edge 104 (and lower). Edge 106 has replaced settings Spel...

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@GossiTheDog The post does mention "In Microsoft Edge, the Microsoft Editor suite is not available by default. Instead, users must install it to the browser.", so it does not happen by default, only after you install the add-on

EDIT: The news article is outdated, it is included by default now, see GossiTheDog's response below