Throughout my many years of using Lightroom, I have always exported my finished images and then THEN uploaded them to other platforms such as Instagram and Google Photos. A great feature to add would be the ability to post to Instagram and upload images to other services; and not only the ability, but to do it effortlessly. If I could finish an edit, easily access an "upload to Instagram" button, AND be able to write a caption and post the image, all inside of Lightroom, then that would save a ton of time exporting the image to my desktop, transferring it to my phone, and then uploading it from there. I'm sure many people would find this helpful as well.