They would have to get a follower from Nostr first or reply to a thread with Nostr people. So in general, yes.

Also, you can see my view of your post here: https://gleasonator.com/@8eef5a3bf5e178356a0633b16f91c822f557c14d05a7adb21ca522f54dcc0136@mostr.pub/posts/AYs0c6UXJ5B9n3xd5s