NJ
I'm going to tell you this story, because it shocked me, and I think it might surprise you too.
My nephew, who is 23, decided to shut down his digital life, closing all of his online accounts and then start up with different accounts (He wanted to disassociate himself from a load of wasters whom he did not want to communicate with any more).
He killed his Instagram account, his Snapseed account, his Facebook account, his Youtube account, his Twitter account etc etc.
A few weeks after this, I needed to send him details of an event that he needed tickets for.
I asked him how I could get the information to him, and he told me, "Just email me".
I responded with surprise..."If you've changed all your online identities, how come you still have the same email address?"
He responded:
"LOL...no-one, but NO-ONE ever uses email...apart from you Uncle. It's for old people".
I laughed, and made a note to get him a rubbish Christmas present.