NextDNS lets me pick what to block, I can't configure DNS0 except for the few variants that require me to change the DNS address completely.
Also: I can't pay for DNS0, so how can I trust they stay up when I'm not their customer?
Also: I can't pay for DNS0, so how can I trust they stay up when I'm not their customer?
It's like Google's stuff. It's free, but you're not the customer, you're the product.
That way they don't need to rely on grants or investors who usually need hockey stick growth and make the business do stupid things.
This is why I used to pay for pinboard (before the admin disappeared again) and still pay for Newsblur.