On the newer builds common in Spring Hill, the opener itself causes more trouble than it does on older doors elsewhere in our area - circuit boards fail, sensors drift out of alignment, and remotes lose their programming after a power outage. None of that is dramatic, but it stops the door just as completely as a broken spring does.
Winters here still bring real cold, and a torsion spring that's been fine all year can snap on the first hard freeze morning when the metal contracts and the door gets used before anyone's warmed up the garage. That's true of any door regardless of age, but it's worth saying because people assume a newer door is immune to it. It isn't.
The other failure we see: a homeowner tries to force a stuck door past a bad sensor or a jammed track, and what was a simple fix becomes a bent track or a cracked panel. If the door is fighting you, stop and call rather than push it.