What if the app doesn't allow pasting? What if the communications app prevents copying?

For a short while, screenshots were a workaround for blocked copy-paste[0], as OCR (and, more recently, edge-deployed vision-enabled language models) would allow you to copy and paste any text from a screenshot. But guess what, now every other app is blocking screenshots!

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[0] - Which is the default on mobile apps, and unfortunately desktop apps too. I hate webshit applications, but if they have one redeeming grace, it's that by default, all text can be selected and copied, and it takes nontrivial engineering effort to break that, so most webapp vendors don't bother.