At one time in history, angels were more interested in visually appearing to and talking to people. But that has changed recently. Many of the people who wish to see them and talk to them, have a resistance to their temporal life and use spirituality as an escape from their temporal life. Many of them also have trauma involving other people and relationships and so, they want to see and talk to angels out of resistance to building relationships with other incarnated people here on earth. As you can imagine, this makes seeing and talking to angels against their best interests and out of alignment.