Had a meeting in work re: data storage/GDPR etc. Had a discussion with colleagues, one colleague went to the lengths of paying everything with cash, has no direct debits (except his wages of course) or standing orders and stuff.
Never quite understood the issue why people go to these lengths, a lot more in life to be worrying about other than data being collated. If someone wants it, they'll get it one way or another.
Me personally, couldn't give a fudge, pay everything with card as its quicker and apply direct debits where possible.
Newsletters? Emails? Subscriptions? Are you paranoid?