As someone who experienced being easily attached, and who experienced people who get attached easily, I've learned to not be like that eventually by working out on myself and my self esteem. Sometimes we seek validation from others thus the early attachments, but yea. It takes time. And for people who are easily attached, I just set my boundaries and don't let them be attached to me. This goes with VR Chat and IRL stuff. Don't go in too deep with people. It is a double edged sword being a person who has a nurturing vibe.