DoH is just a protocol. DNS providers are adopting it as it is tested further and as it suits their needs or their customers'. There are 40 publicly available

DoH is just a protocol. DNS providers are adopting it as it is tested further and as it suits their needs or their customers'. There are 40 publicly available servers listed on https://github.com/curl/curl/wiki/DNS-over-HTTPS https://github.com/curl/curl/wiki/DNS-over-HTTPS from large and small players.