BTC has done this all on its own (I will say despite all odds), so what will happen when it becomes the talk of the town for a couple of months?
In my humble opinion (IMHO), if mediocre meme coins can do 10,000x by just bogus marketing and a very low-solidarity Telegram community, BTC can surely outperform it. You might argue regarding market cap to state that it is impossible for Bitcoin to do 10,000x, to which I would agree, but what about 10x or even 5x? (exactly what Kiyosaki is suggesting). We are entering a nationwide Fear of Missing Out (FOMO) stage where every country wants to secure BTC. BTC is going to be in almost every person's phone wallet—who knows if we might see massive commercialization efforts by big companies to incorporate BTC as a payment system (already done, but this time on a massive scale).
Frankly, I am optimistic about BTC reaching $500k in 2025-26.
Not billions, but trillions pouring into the market for bitcoin to hit $500k and that is impossible. Even as more and more countries begin to make bitcoin a national reserve currency, because spending billions of dollars in a short period of time to buy a volatile asset like bitcoin is very risky. I don't think governments would risk doing that even with the United States, let alone countries with smaller economies.
Furthermore, accumulating reserve assets often takes years or even decades and does not happen in a hurry. So even if bitcoin is considered a reserve asset, demand for it will not spike and send bitcoin to $500k or $1 million in the short term. Like the plan proposed by the US senator: The US government will buy 1% of the total supply of bitcoin within 5 years and to do that they need to sell gold, things are not as easy as many people think.