Quantity is not quality.
In fact - I'd probably go a step farther. There's probably an optimal size for most things, like say a population, just to pick a random example. Too many is probably diminishing returns past that size, at best, or actively destructive at worst.
Just something to ponder for no special reason.
@Biggles there's also another issue: the same quantity can be achieved in different ways and this has an impact on quality too.