Counterspell, antimagic zones, having combats in areas where fireball is ill advised may never happen in your game. Maybe you have a 5 minute work day where the casters can go nova every encounter. It's not an issue with the system.I get the impression you play with casters either purposefully holding back, or simply not imaginative beyond casting fireball and other blasting spells. Stuff like Find the Path is more or less "win exploration pillar".
As far as Find the Path? You have to be familiar with the location you are going to and have an object from the location. It also just tells you the shortest route, the route doesn't have to be safe.