As another example, Income Insurance sells their
Integrated shield plans online.
Singlife
doesn't list any such limitations. Are you perhaps thinking of the Core Scheme which might have that limitation?
Where are you seeing that? The
benefit summary says TPD is paid in one lump sum.
In the event of war it's not clear
any insurer would be able to pay claims, except perhaps an overseas insurer.
That's situational, and we shouldn't presume. One size does not fit all. For example, would it make much sense for a single man with one surviving parent, age 75, as his dependent to buy
$1 million of life insurance? I don't think that's likely. And even if you do need $1 million of life insurance it might be more financial sensible to "ladder" that coverage such that, as you progress through a working career and accumulate wealth, and as the dependency(ies) get closer to maturity (children get closer to adulthood, elders get closer to the ends of their lives) the total sum assured automatically adjusts downward as policies "stairstep" down. For example, you might have this collection of term life policies:
$400K to age 65
$300K to age 60
$300K to age 55