Interesting approach... Initially I thought it was bit overkill but I found myself picking my phone when I have a site blocked on my laptop.

Happen more than I'm willing to admit, so I guess I will give a try

nextdns lets you set times when domains are blocked. Originally I had it just for my computer but soon realized I needed it for my phone as well.

I'm planning to address the issue for phones as well in the future.

I built a DNS resolver on Proxylity[1] as a demo but it didn’t occur to me that block by default was a use case. I might have to add that.

My suggestion: Allow by ASN would be a clean (simple) way to get all of Google, etc., allowed at once.

[1] https://github.com/proxylity/examples/tree/main/dns-filter