Nobody here advertised pushing as a magic bullet to up the sensitivity of film to arbitrary levels. More light is what every photographer cries for but few lucky ones sometimes get. Tripods are always a good idea but don't hold the moving subject in place for a long exposure. Faster lenses are nice but - again - not always available, especially in larger formats, plus correct DOF should be at least as much a concern as shadow detail.
There are situations where simply not taking a shot is the correct solution: why waste film if the results are going to be inferior anyway? In other situations bringing the shot home is what it's about, and pushing may well be the way to go.