I believe this is often done to avoid corporate surveillance on the computer that might record the screenshot and exfiltration.
- Bluetooth file transfer… I don’t even know where to begin
- AirDrop requires you to be in the Apple ecosystem. I think default settings also require you to be logged in the same Apple account on both devices too
- Cloud storage services need you to install the app or login into the website on both your phone and the computer with the same account. Very few of my non-tech friends even have any cloud storage service outside what their phone uses
Ngl, I take photos of my screens sometimes
whatsappweb opened in a browser
pushbullet
google photos / Gmail to yourself