You have given the right advice. Investing in Bitcoin is definitely better than buying an iPhone. Suppose someone in 2012 instead of buying an iPhone 4S bought an equivalent amount of Bitcoin, he can now buy thousands of iPhones with 162 BTC. In 2012, the price of an iPhone was 62 BTC, now it costs only 0.031 BTC to buy an iPhone. So those who want to buy an iPhone these days, it would be better if they invest in Bitcoin. Because currently the price of Bitcoin is also low, it is a good time to invest, it is expected that the price of Bitcoin can reach 100k in 2025. Now instead of buying an iPhone, if you buy Bitcoin with the same amount of money, you can earn the profit of buying 4 iPhones in 2025.