Thanks for sharing. This is indeed big news.
While I’m personally also not thrilled about such taxation, it does not automatically signify the end of a country. I personally think that the combination of high taxes, including unrealized capital gains tax, and high governmental trust and many free services can also be a working country model. I see Denmark as a prime example for this. Having a happy population, low corruption and livable cities seems to make the package as a whole attractive.
In other words, if you tax on unrealized capital gains, you also have to offer something in return. Not sure what the Dutch offer is.