“usage out of all open source social media platforms”
Does that surprise you? Have you considered the different effort it takes between posting a message on Mastodon, taking a picture on Pixelfed or starting a thread on Lemmy/Piefed?
Making a video takes much more effort, sometimes hours. It’s only natural that the ratio of produced contented is not comparable to other “OpenSource social media platforms”
Multiple separate software vertically tuned to work perfectly out of the box for the single thing they are meant to do 🤣