I disagree with you OP. BUT I miss in some cases myself and some people learning stuff by themselves.
Example: on the first time on titan normal, I didnt know anything, I was with 2 friends and a tank from DF. He asked if it was anyones first time and I said me, he proceeded to write all the strategy and a friend spammed like crazy so I dont read because he knows I dont like things spoiled. The tank was psyched to finally find people willing to learn stuff BY PLAYING THE GAME, sure I fell twice but then nailed it, we had an awesome tank as player and in personality.

Same thing happened with the last boss on Qarn, learnt stuff on our own and felt so much more gratifying than someone telling us.