That top comment is the exact same feeling I have
I like Lemmy well enough, it’s just a way smaller community; maybe I’m not spreading myself around enough over there, but I’ll close the app, check back in three hours later and still see many of the same posts in my feed - stuff just doesn’t seem to cycle through as fast over there.
I changed my feed by default from active to hot and that seems to have increased the amount of new posts cycling through but yeah, at the moment the sheer volume of content just isn't here
But at the same time every minute on Lemmy is a minute less on Reddit so I'll continue to support it