1) they don't understand what the federation means.
2) they don't understand why there are multiple instances and why it matters (or doesn't matter).
3) they don't understand why fediverse has different platforms/software, even though it's the same network
4) it's hard to choose an instance.
On X (and "X"), it's much easier. There's only one instance, only one software, only one company who owns everything. Nothing to choose from.
@tinydoctor @benroyce @paninid