There's a hint of criticism in his words.
While he may be right that all information may be accessed through
the Internet, it is hard for someone out there with no medical
knowledge to understand that. And information could or could not be
trusted.
I think you need to brush up your English too. Jargon is used only
people in a group and only they understand it, for example in this
thread, doctors. If you as a doctor (I supposed) is not impressed
by his jargon, how could others be impressed?
Dr Renorenal, and other doctors, are professionals in their fields.
Even if they are fake doctors (I don't think so), how could they
explain to us in simpler terms what all these medical things
are?
Dr Renorenal, in a lot of his threads have already said that he is
a house officer. You need to spend some time reading through.