What many people here fail to realize is this man is not talking about short or mid-term investment, I see most of the posts are only based on short term btc price, anyone who knows what btc is capable of will understand what he meant by "buy now and you will thank me later"
Nobody ever anticipated that btc will save ground in an ongoing war zone, but look what is happening right now, because of btc power to go beyond any border and strive in any situation, people have turned to make donations in crypto to save lives.
The message is for what btc could be in future, and the time to accumulate is now.
Investing short-term is nothing but buying tension with money. Investing in the Long term is real peace and profit.
But if you have a low amount of investment then you can grow the investment by doing short trade.
Cause long-term hodling will not give you enough profit if the investment is low.
Better you could grow your money by doing day/weekly trade and when you have a decent amount of money on your hand change your plan and invest for the long run.
I suspect if this war will continue for long then the value of BTC will grow randomly of a sudden.