It doesn't matter if you use the DNS of your ISP or not they can always see what websites you visit. What they cannot see is website contents if the website is using https, which most modern websites are.
That means your ISP can see that you went to youtube.com but they can't tell which video you watched or what else you did on the website.
The only thing they could do is analyze the traffic and see that there are many requests in a short time and assume you are probably watching a video.
Edit:
They will of course also not see if you clicked on a category on 9gag.
Also there's no reason for using a VPN as the VPN provider will see the exact same thing as your ISP.
I only saw this post today but I would like to be a mod.
I spend about 1-2 hours a day on Lemmy and could use that to mod this community.
I don't have any other social media to show but you can look at my post/comment history here on lemmy if you'd like
You can try adding spices to make it taste better. I don't know what spices taste well with mac and cheese but oregano should be good. Just smell the spices and add them if they smell like they would fit the dish
It doesn't matter if you use the DNS of your ISP or not they can always see what websites you visit. What they cannot see is website contents if the website is using https, which most modern websites are.
That means your ISP can see that you went to youtube.com but they can't tell which video you watched or what else you did on the website.
The only thing they could do is analyze the traffic and see that there are many requests in a short time and assume you are probably watching a video.
Edit:
They will of course also not see if you clicked on a category on 9gag.
Also there's no reason for using a VPN as the VPN provider will see the exact same thing as your ISP.