I think my favorite thing about Lemmy is that it feels like Reddit used to. Less negativity, more engaged users (I think). I know it will be fun to watch Reddit die, but if I put spite aside what I’m really mad at Reddit about is more about what Reddit became and maybe part of that is when the general internet user started going to Reddit and it became less like the small community it was years ago. Feel free to disagree or share an argument 😉
Sorry I thought it was something else. That script, I believe, basically rewrites links on other lemmy instances to be instead of your selected instance. This allows you to browse other instances and interact with your own instance without signing up on theirs or manually changing the url.