My VPN provider has no legal obligation to work directly with my national law enforcement and if there's an international warrant for my internet traffic, there's no logs.
I don't want ANYBODY knowing what I do on the interwebs even if it's just personal stuff not a james bond villain crime webring.
And TOR over VPN is so standard several VPN providers have TOR exit nodes, though that negates a lot of the no-trust chain of TOR.