This statement clearly states why encryption is important to everyone, private citizens, public officials, sports figures, celebrities, and everyone else alike:
“… in the midst of the greatest computer security crisis in history, the US government, along with the governments of the UK and Australia, is attempting to undermine the only method that currently exists for reliably protecting the world’s information: encryption. Should they succeed in their quest to undermine encryption, our public infrastructure and private lives will be rendered permanently unsafe.
“In the simplest terms, encryption is a method of protecting information, the primary way to keep digital communications safe. Every email you write, every keyword you type into a search box – every embarrassing thing you do online – is transmitted across an increasingly hostile internet. Earlier this month the US, alongside the UK and Australia, called on Facebook to create a “backdoor”, or fatal flaw, into its encrypted messaging apps, which would allow anyone with the key to that backdoor unlimited access to private communications. So far, Facebook has resisted this.
“If internet traffic is unencrypted, any government, company, or criminal that happens to notice it can – and, in fact, does – steal a copy of it, secretly recording your information for ever. If, however, you encrypt this traffic, your information cannot be read: only those who have a special decryption key can unlock it.”
You can read more in an article by Edward Snowden, the US surveillance whistleblower, at https://tinyurl.com/privacy191016a.