Usually wealth taxes like this only applies to people with (net) assets in excess of a fairly large amount like 50m or 100m, etc.
Skimming the article I couldn’t tell whether that’s the case here.
If not, it seems like it would have pretty bad implications for the average person who isn’t super wealthy but who are trying to build wealth.
The people voting for these laws don't want anyone to be wealthy. It's a race to the bottom
Sadly the threshold for wealth tax in the Netherlands has always been abysmally low - even in 2025, the untaxed “wealth” is only 50k.