Im joining in on the reddit ditching thing, and was kinda worried at first that i wouldnt be able to like use it the way i did reddit as it feels like a whole new place, but after engaging with posts and people and actually being a part of lemmy rather than being lurk mode all the time i was pleasantly surprised with how easy it is to become a member of the community, theres a reasonable amount of subs (or whatever the other word for em is) that fit my interests, enough linux content and shitposting for my liking, and the overall random posts made by people equally fed up with Leddit. (also i admit i used reddit a little cus there was this post on the fedora sub showing how to fix a sound issue i been having after a recent update)
For me the biggest problem is lack of content, a platform like this (and reddit) lives and breathes on their user submitted content. I mean, reddit wouldn't be much either if there wasn't much to see on there.
My hope is more users equates to more content, and this platform grows into something akin to reddit. Best case scenario - it turns out better, or at least like reddit used to be.
Time will tell. Given Reddit’s behavior recently, alternatives like lemmy are bound to see a spike in users. Just keep in mind that more users doesn’t necessarily mean good content.