PiHole with upstream dns-over-tls or dns-over-https.
Anybody who wants to can get around DNS blocks. Sure it'll stop Aunt Sally, but anyone who cares will get around it. It's a really dumb way of doing things.
As much as I dislike wasteful cryptography, this seems like an really good use case for cryptographically signed and owned names. Kind of like ENS domain names.
That way no single third party you can remove you from the internet effectively
demand non-identifying traffic data from electronic communications operators on-demand
I'm not sure what this means. Almost all traffic data identifies someone, whether it's the customer or their destination. I'm assuming they just don't care about the latter, but it's still identifying information.
I swear there was just a case of a German judge doing exactly what they're worried about in the article, though, telling a DNS resolver that they had to censor a site from the whole internet to comply with their law.