Tokyo housing prices are at an all-time high. What should the "crash believers" do?

‌Japan is also in a ‘real estate bull market’… Tokyo housing prices rose 9% in one year, averaging ‘140 million yen’n.news.naver.com Real estate bull markets are officially underway in Tokyo, Japan. As expectations that real estate prices will continue to rise spread throughout the market, competition to purchase Tokyo real estate is heating up, primarily among the younger generation. However, the Japanese government is [considering] regulations...
What the "crash believers" used to say without even knowing the facts is
that real estate prices in Japan were cut in half due to the real estate bubble burst.
But Seoul housing prices will never fall.
If we follow Japan, according to the logic of the "crash believers."