My experience using ATProto is that it is somewhat like how the nascent blockchain apps were when they first came out: there's no written content that is viable. Instead, you're supposed to use ephemeral conversations and read a widely disparate set of notes in order to use it. In the end, the upshot of all this is that you get to use a slightly worse form of Twitter - which is already rather unpleasant to use for me because there's a lot of rage content there.
Microblogs are fun, and very often I can't justify a whole blog post, but I have seen that others just post their thoughts intermingled and it makes me wonder if perhaps that is what I should do. There's not that much utility to the wide audience anyway. Talking to people who understand you is much nicer anyway.
>you get to use a slightly worse form of Twitter
The protocol can support all sorts of other social networks. People are building things akin to instagram, tiktok, medium, allrecipies, etc
ATProto can be used be used for a lot more than just microblogs
https://tangled.org/