Most people and companies spend their money frivolously when times are good, and then look to save when times are bad. They should really reverse that process, because when times are good, it is far easier to save large chunks of capital and invest them, or just hold.
This is great advice... if you have a fair idea of how long the bad times will last. Will they last a year or 10 years? If you spend a lot when times are bad, and then times continue to be bad for way longer than you expected, then, ah, whoops...
I have no doubt Trump and his insiders shorted the market when they knew the tariff plan, will buy up depressed assets, will long the market when he decides to remove the tariffs and prices soar, and will have increased their wealth dramatically. Everyone else loses out.
Hopefully you're able to survive the storm, I can't imagine Finland is too reliant on the US for much.