u/Quiet-Purchase-4929

Hello

Yes, I know about VPNs "hiding" what you do from ISPs, so they can only see that you are on a VPN.
But from what I understand, even if you are on a VPN, they still can still figure out that you go to say pornhub. I heard of DNS encryption but saw videos of videos of people saying that it is not safe either. https://www.youtube.com/watch?v=46hy3r_1VqY example.
Now at the end there, it seems by having VPN on at the same time, did hide it.
Did I see that correctly? If so how's mullvad in that regard?