Before the whole Reddit migration I was passively aware of the Fediverse, I thought I somewhat grasped the concept, and had created a Mastodon account, but never really used it.
But once the migration started, I decided to try out Kbin, and really liked it, and even started to use Mastodon more often.
Pretty similar to you: Had heard about Mastodon when Twitter started imploding and made an account over there. But didn’t really get it and I never really used Twitter anyways so I wasn’t too interested in figuring it out.
Then when the APIpocalylse kicked off I came and checked out Lemmy and learned more about the Fediverse. When I found the Memmy app and more people started coming here it really felt like this was taking off, and I’m excited to see that momentum continuing. I haven’t opened Reddit since Apollo died, and this is now filling that void in my online diet.