Most of the houses in Westville and the areas around it went up between 1938 and 1973, with the middle of that stretch - around 1954 - carrying the bulk of the stock. That's not incidental to opener failure, it's the cause of most of it. Openers from the 1980s and 1990s went into garages framed decades earlier, on headers and tracks sized for a manual door, not for the load and cycle count a motorized unit puts on them over thirty years.
At a median household income of $52,809 here, and with roughly 1,497 households in town, we see a pattern that's not about carelessness - it's about running a unit until it fails outright rather than replacing it on a schedule. That's a reasonable call on a working budget, and it's not one we argue with. It does mean that by the time we get the call, the gear is stripped bare, the board is dead, or the whole unit has quietly been failing for months.
A door that predates the opener by twenty or thirty years is common here in a way it isn't in newer subdivisions, and that mismatch between old door and newer motor is most of what we're diagnosing on this side of the county.