It was. I laughed aloud when I read it. I've been going through a similar battle and it can get really frustrating .
Tabs do a job and if the job they do i.e. get you playing a song you want to play, then there is nothing wrong with them at all.
However... I have begun to study this whole music theory thing (very late in life, but there it is) and while others can explain it better than me, I'm going to take a stab at it.
If I follow a tab I am essentially following a trail of breadcrumbs through a forest. Wearing blinkers. Me that is , not the breadcrumbs.
So can I start at the entrance to the trees and emerge at the appropriate exit? Yes. But all I will see is the trail of breadcrumbs.
What I don't know is why they follow that path. Nor what any of the trees are called, nor how other paths intersect with the one I'm following. I either follow the breadcrumbs or memorise the path they take. At the end I know nothing else about the forest.
If I learn to read music then I am learning to read a map and history of the entire forest. I learn how the person who laid the breadcrumbs knew where to put them. I learn what happens if I want to take a detour, or make my own path. Which trees I can climb, which I can duck under, which ones are hollow which drop their leaves and obscure certain paths and ultimately how the whole wooded wonder of the forest works the way it does.
So if I want to enter the wood at A and leave at B I can do so looking around me understanding where I am and why certain paths get me there in different ways. Certain common paths begin to become recognisable at a glance and I can trip merrily along them while planning ahead for the complicated bit where I have to cross a tricky stream and not fall in.
Nothing wrong with following the breadcrumbs. But look at all I'd be missing.