> As most threads only need a small amount of stack memory, other platforms use smaller limits, such as OpenBSD using only 64 KiB and Alpine using at most 128 K

> As most threads only need a small amount of stack memory, other platforms use smaller limits, such as OpenBSD using only 64 KiB and Alpine using at most 128 KiB by default. By your own table, OpenBSD uses 512 KiB unless you're on an ancient version. Among the listed, Alpine is the lone outlier.