2025’s limits on early-out distributions

2025’s limits on some kinds of early-out distributions bear what to some might seem an incongruity:
$1,000 for an emergency personal expense;
$5,000 for a birth or adoption;
$10,300 when one is a victim of domestic abuse;
$22,000 if one had a loss from a federally declared qualified disaster.

BenefitsLink neighbors, any observations?
 

Yes, legislators are just pulling numbers out of their backsides, the same source as for all their political commercials. 

Seriously, other than maybe looking at a national average of birth and adoption costs, I have no reasonable thoughts as to how they arrived at those other amounts.

The limit on a domestic-abuse distribution is inflation-adjusted.