Same here, I’m glad Jerboa exists. Otherwise I wouldn’t even know if my account is active yet since I’m currently unable to log in on the desktop version of the instance I’ve chosen. Besides that and figuring everything out I enjoy it here so far.
Edit: Seems that a blank space after my username was the problem. Now everything works just fine.
It’s a first for me. I wanted to join Mastodon but didn’t know what instance to choose and was generally confused about how everything works so I didn’t create an account. With Lemmy it was different since I really wanted to join. So I took my time to figure everything out and it is way less complicated than I initially thought. But I get why it might seem confusing at first, especially subscribing to communities on different servers.