There's an internet provider (usually unknown / changing) behind every VPN provider. Whichever VPN provider you use, you may be implicitly trusting any of the good provider at any point in time.
There's a huge difference between being mixed into a shared pool of IPs where the internet pipe doesn't know who is who, and having your own server with a unique static IP that shows up both as your VPN server and the source of the outgoing connections.