Why do some people not have ANY social media?

I’m friends with this girl who suddenly disappeared from social media and she only has Snapchat and Whatsapp. Why do some people just delete their Instagram, facebook, and all the social media they had?

(She deleted it like 3 years ago and she hasn’t been back ever since)
Updates:
5 mo
Also she didn’t tell anyone, she only told me and a couple of other people so we could add her elsewhere
Why do some people not have ANY social media?
1
3
Add Opinion