That's the stated use case. But all you have to do is either view the post with an account, or use a service like xcancel that uses an account to load it on your behalf. For example, here's the post from this thread: https://subium.com/profile/shoe.bsky.social/post/3mhswyoeqqk2e

Also the username is in the URL, so someone just has to look the person up!

And here's the profile: https://subium.com/profile/shoe.bsky.social