VOR-DME writes:

So, while there’s nothing wrong with V66, there is just everything wrong
with MX’s initial response, and his ensuing vituperative argument.

In other words, I was right, but your personal animosity towards me made it
impossible for you to accept that fact.

If you allow yourself to consider the messenger more important than the
message, you make yourself vulnerable to manipulation. Demogogues know all
about this.

No wonder of it - those who do not fly airplanes and whose only references
to aviation are a computer screen and some out of date textbooks will
clearly not develop the reflex and practices of pilots.

What reflexes do you need to develop a flight plan?