Yes, so there is no "right to remember" and the right to do business is not the "right to make money" doing business. So you're at the very least misquoting your lawyers.
17(3), and in more detail 89(1) closely circumscribes the scope of exceptions. Specifically in the context of the post you replied to: There is obviously no public interest exception that would allow you to keep the data around because a specific technical implementation becomes more convenient/cheaper if you do.
17(3), and in more detail 89(1) closely circumscribes the scope of exceptions. Specifically in the context of the post you replied to: There is obviously no public interest exception that would allow you to keep the data around because a specific technical implementation becomes more convenient/cheaper if you do.