I may be late to this, but here [1] is some commentary on why DoH (DNS over HTTPS) may not be as affective as it is perceived. The article also talks about DoT (DNS over TLS) mechanism which is apparently less disruptive for network monitoring tools compared to DoH.

Can some security minded folks from the community chime in about the claims made in the linked article?

(Disclaimer: English is my second language)

[1]: https://www.zdnet.com/article/dns-over-https-causes-more-pro...