not really, because you are really fetching two things; you need to fetch the event that you want and then the profile for that event

we could probably add some syntax sugar to do something like

const event = await ndk.fetchEvent(filter);

const user = event.author();

await user.fetchProfile();

return { event: event, user: user.profile };

I'm not satisfied with the way the profile fetching interface looks like; I'll probably refactor it to something nicer