I mean, there are already issues with 1.1.1.1 where archive.is/.vn/etc sites don't work. I know this is due to that site's admin specifically blocking cloudflare, but it already happens. The real answer is to run your own recursive DNS resolver. It's not for the complete technical novice but it's the same amount of work as setting up pihole and requires the same amount of low-spec hardware. I don't think this is out of reach for anyone who is already using a non-default DNS, since with the reconfigured images available it really isn't too much of a lift.
