Ignore ‘smaller userbase’ if you prefer it that way. We’re talking about it as a platform, in its UI, functionalities, etc.
I go first: You can post images in the text body with a simple Ctrl+V. No need to upload it somewhere or even save to your device.
So, in your opinion, in what Lemmy is better than Reddit already?
The website is not as heavy as new.reddit.com.