I deleted my Facebook account.
I tried to remove my Itunes/Apple account, including calling them. (run around from a “dot” Indian).
So, I uninstalled Itunes and then removed EVERY Apple/Itunes file on my computer.
They won’t notice or care, but I feel better.
I tried to delete my FB account long ago, but I they would not allow me to log on, so not possible. I have heard that even if you “officially” cancel, they still keep your data.