Does FDEV really believe that literally wasting your customers' time is a good idea? That this will foster positive feelings - and, more importantly, positive reviews and repeat purchases of game content? Of course it wont. Which is why roughly 50% of those who try the game, never leave a Sidewinder, and why a very, very large percentage of the install base is no longer playing the game. Because FDEV would rather waste our time, then help us enjoy it.
While I agree with you on most parts of your post there is one thing I want to remind you.
FDev wants us to be involved in "this content" cause there's almost nothing else to do in Elite.
I'm explorer. Once I finish with the content you described in OP I have nothing else to do beside flying from one dot to another performing the same "ping" tasks again.
I think your anger (?) should be directed at the whole game and not just the Engineering aspect of it.
I don't like the bit where you have to grind your way from G1 to G5 every time with every single module but in general I don't really give a crap about which "way" is better. The one on live server or the one in Beta.
There's too many things broken in this game. It;s like going to a workshop to tweak your weapons while you don't have anything to shoot.