Seems like u have no clue what u talking about xD
First of all, these amounts are approximate, I doubt this site includes % for org etc.
Second of all, I'm pretty sure this website doesn't include the fact they have to pay taxes and u have to pay 56.5% over 550k DDK of income (around 90k $) unless they are registered in tax paradise.
So they didn't save all that money, they spent it on basic stuff, vacation, clothes etc. so no, they are not multi millionaires.
Anyway, even if they are , it doesn't mean they don't care about 100k or something like that, it's always nice to get additional money unless u are jeff bezos and u would need like 60 years to spend all your money xD