Yes. I doubt it too, but it's worth saying that people often underestimate Bitcoin's growth potential. Just a few months ago, many people doubted that BTC could double in price and reach 100k by the end of the year. And yet, here we are.
Not everyone underestimates the potential of bitcoin, everyone believes that bitcoin will reach $100k but the market knows how to torture our psychology.
After rising to $73k before the halving, the bitcoin has been correcting and moving sideways for months. That makes people skeptical about short-term growth and that's why no one believes bitcoin can reach $100k before the end of the year.
Also, I don't think your numbers check out. You're going by Bitcoin's total possible supply, but that dosn't work because not all coins are really out there on the market. Total market cap doesn't take into account the real market supply, which is actually much lower.
Even if my numbers are incorrect, we'd still need tens of trillions of dollars for bitcoin to hit $1 million, and I don't think that's going to be easy to achieve anytime soon.
The US stock market was founded in 1972 and is considered the most lucrative market when it comes to finance, but to date, its market capitalization is just over $50 trillion. How could a relatively new asset like bitcoin reach a market cap of $15-20 trillion in such a short time? That's much more absurd than bitcoin hitting $100k this year. I'm not underestimating bitcoin's potential but let's be realistic.