Depends on the client you are using, some of the social media clients like damus, primal, and snort are some what Twitter clones, but then you have picstr which feels like Instagram or Pinterest, there are long form blog clients, zap stream that’s like twitch, flare that is for videos, and so on, but the awesome thing about entering at the protocol level instead of the platform like legacy media, is that on nostr, you take all your content that you post on any client, and it goes with you to every client along with your follows and followers