In the future if you have one btc and it cost 40k.
Then it means in 7-10 years about you dont have one btc
But...you have 40k btc as in the future we dont count value by fiat currency the crypto will be the currency.
Those who got crypto will own everything.
It means with 40k btc you have purache power 40k x 40k=? A lot lambos a lot lands a lot mansions.
Depending on how Bitcoin's journey is going forward, whether there can guarantee that Bitcoin's length will be worth it, indeed, if it is noticed in the next 10 Bitcoin is still the king in Crypto, but the competition between other coins cannot be ignored, the mathematical count is true as you describe, But it's still very speculative, why not looking for a potential short-expected coin to get big profits, isn't it more promising.