Are humans heading towards Decision Dependency?

The exponential reliance on artificial intelligence for decision making in
everyday chores to relying on the defence sector for strategizing warfare is
increasing. The benefits do exist, but is computer cognition reliable for the
long-term survival of humanity if not properly managed, and if it is given full
independence for an intelligence explosion?

Developing Language X (LX): A Universal Knowledge Preserver

Where is our journey to?
Is our wealth of knowledge secure from the corrosion of time?
What are the strategies for humanity's long-term survival?