I never said you did, and nobody is forcing you to grind to get them either.I didn't create the engineering system. I didn't bring it with me either. So that can't be right.
What has that got to do with the grind you bring with you. Grind is a choice.
Sure, but how you go about it is entirely up to you. You grind it out to get them asap or not. The choice us yours.Systems are, or at least should be, meant to be used and pursued, not just eventually fallen into. Why would you design an incredibly beneficial system with the intent to have people not use it then rebalance parts of game content around having it?
Some of the engineered modules were goals, but the biggest goal for me is to have fun, which is surely the main point in playing a computer game. I'm going to say that if you are not having fun, then after getting the engineered modules, it's still won't be fun, as you can only do the exact same gameplay (but in a more efficient way), you could do before getting the engineered modules.
You choose how you go about getting them. If you grind, that's because you have chosen to grind. There is nothing about the enginnered modules that force you to grind to get them.