I don't fully understand how lemmy works completely yet. But for example I made an account at Division by zero and subscribe here to post. Is it not just a more inconvenient version of making a reddit account and being able to post practically anywhere?...
After i joined the Fediverse, i deleted my accounts on Reddit, Twitter & Facebook a few days later. Yesterday, i deleted TikTok too and i will delete Instagram more or less soon. I hope some friends will change to the Fedi until then....
I know that communities don't translate well to Mastodon, I just find it a little odd how it seems to be a firehose of all comments in a community when viewed in Mastodon. I was expecting it to "repost" posts submitted to the community and have comments in the replies to those posts. Just something odd I was thinking about.