No, I think that is very important which is why I fight against DNSSEC.
Have a look at DNSCurve, it solves many of the problems DNSSEC was attempting to address but with proper transport security. We implemented this at OpenDNS back in 2010 so it would opportunistically use it if available.
We shall just let the man-in-the-middle go on, transparently ?
I do not agree with you.