It is true that having just one Bitcoin is not enough to become wealthy overnight. While Bitcoin has appreciated significantly in value over the years, its price is still subject to volatility and is influenced by a range of factors, including market demand, regulatory changes, and technological developments.
I disagree because nobody can predict the actual value that Bitcoin can rise to. Who knows maybe one day we'll be able to see Bitcoin trading at one millions dollars or even more higher values than that amount.
If you own just one Bitcoin when this price is reaches then you would have become a millionaire immediately and that means you're rich. It doesn't matter what amount of Bitcoin you hold but how patient you can wait.
The price might be looking impossible but I'm not saying this will happen tomorrow, we have to wait years maybe decade but at a time we'll be buying one Bitcoin in their millions and if you're willing to hold, you'll also become rich.