What happens if you send a photo generated by this tool through something like Facebook or WhatsApp where they might re-encode the file to save on storage/bandwidth costs?
Re-sizing would trash the payload, but any type of conversion that losslessly preservers the raster (the matrix of pixels) would likely still be recoverable.
They could still compress images on the client side before sending the message. Dunno if they do or not, didn’t check. Just saying that E2EE does not prevent them from doing so.
Example video 13.2MB => 7.2MB