Enabling Apple Intelligence feature on iPhone SE

As I was surfing around here, I came across the name of ‘Apple Intelligence’. Is it the new feature that Apple is wanting to make? If so, is there a way I can enable it for myself? My mom did get a new phone that has Apple Intelligence. But I want to see if there a way I can try it since I’m currently on Family Sharing and have no access to my Apple account. (I have an SE btw)

[Re-Titled by Moderator]