will some people even live to that point to worry about 2027, the essence is decentralized, take whatever part you can, whether it crashes or flies, let it be.

$BTC
If today and 1-2 weeks ahead, you do not own a single coin that is growing at the current price. Then I am sure that by 2027 you will regret it immensely!
Let me give you an example:
Bitcoin: the current price is ~80k 84k USD
ETH: the current price is ~2000 USD 2200 USD (2k)
BNB: the current price is ~588 USD 600 USD
LTC: the current price is ~120 - 128 USD
..... very very many other coins as well!
It will increase exponentially if you hold until 2027 2028.
I am certain about that with you!
Never doubt the growth of coins or Bitcoin! Never! Because Bitcoin is now different from the past! In the past, only individuals bought Bitcoin. But now, besides individuals, there are also large companies, corporations, and major government agencies around the world buying to hold as a long-term store like gold!
Now they have specific laws for holding coins! That is an incredibly good thing!