This is the most degen reason to give, but the likelihood is I would go back. Lemmy is solid though there's a couple of things that make me wonder if it's worth fully commiting.
a) Userbase. If reddit went back, subreddits would likely reopen, change their rules back to how they were before, and therefore the numbers would follow.
b) Centralised. I know this one will piss people off, but the fragmentation of lemmy is a bit too much. I have the option to put all my trust into a single account on one instance and subscribe fedarated if instances support it, or I can create 20 different accounts across different instances.
c) Retention of userstats. While I've not got rediculous amounts of karma like some people do, I have a a little bit, and rebuilding that is a bit ass.
Super happy you found some value in it <3