The think is, you're getting a truck with much much more power, better fuel economy, way more comfort and tech and also much better safety and safety ain't cheap. The base trucks now are sometimes more equipped than a fully loaded 2010 truck.
But none of what's mentioned above says that they should increase the warranty. The trucks have the same expected lifespan as before. The bigger issue is the explosion of the cost and complexity of maintenance. I don't think people would be as pissed if they could buy a new transmission for 3500$ like before vs 10 000$ now or that they could replace the headlights without the need to require a reflash of the ECU. This is where the problem lies to me.
I'm also happy that they are improving the safety standards even it the cost is passed on to me. I would not want to be in the 2001 ford F150: