if you want a 1:1 replacement for reddit like .world seems like it wants to be, cloning the interface (https://old.lemmy.world) and the subreddits (e.g. this one) then of course you you will find it lacking, it’s the same thing but with only a fraction of the users. lemmy was not made for that, it was for disgruntled communists, you are on their turf
To add to this, repeats with added sign language were (are?) often broadcast late at night because you were meant to set your video to record them to use as teaching materials. wasn’t just sign language, a lot of the videos shown in school was stuff that had been taped from 3am