https://www.cnet.com/news/cloudflare-offers-mobile-vpn-to-hide-more-of-your-browsing-history/

"We built Warp because we've had those conversations with our loved ones too and they've not gone well," said Matt Prince, CEO of Cloudflare, in a blog post.

Much of your sensitive web traffic, like email and financial transactions, is encrypted so a middlemen can't read them. But not all of it is. VPNs address that issue by encrypting all of a user's web traffic. Interest in the tools surged in 2017, when the US Congress reversed an Obama-era policy that forbid internet service providers from selling your web browsing histories. But as Prince noted, VPNs have issues. For example, some services have been found to read all your web traffic and use it for commercial purposes. One VPN slowed internet connections for users of its free product to help out their paying customers.