Says who? I think your data is very old considering that ECH replaced ESNI 2 years ago. IIRC it has ~50% adoption, same as TLS 1.3. Just about every company that cares about security supported ECH for years.
Moreover, someone has to move first. If DoH wasn’t widely deployed you’d be complaining that ECH is useless because DNS is unencrypted.
Says who? I think your data is very old considering that ECH replaced ESNI 2 years ago. IIRC it has ~50% adoption, same as TLS 1.3. Just about every company that cares about security supported ECH for years.
Moreover, someone has to move first. If DoH wasn’t widely deployed you’d be complaining that ECH is useless because DNS is unencrypted.