It's not about 'new groups'. It's about whether someone is being targeted because those attacking them don't like what they 'are', and attack for this reason alone. That's clearly a hate crime, isn't it?
What are you on about? It doesn't matter who the attacker is. If they are attacking someone because of who or what they are, and no other reason, it's a hate crime.
All crimes commited against anyone in any of the minority groups mentioned is clearly a hate crime if the reason for the attack is nothing more than that they are a member of the minority group.