There was no point for people from those times to keep holding because they didn't have a crystal ball that could tell them that Bitcoin would be worth more than $73k one day in the future,
Even without a crystal ball, I know (I believe) that $73k price is far from the limit for bitcoin. Even reaching $100-15k0 will not be a record value for this cycle. At that time (the era of the birth of bitcoin) there were also people for whom it was obvious that bitcoin would cost crazy amounts of money in the foreseeable future. On the one hand, this was implied on the basis of limited emissions, and on the other, breakthrough technology. Also, for many, the value of bitcoin was not in the dollar price tag, but in decentralization and an independent financial system. 1
BTC =
$1,
$73k,
$150k,
$1 mln., 1
BTC.
so as soon as they saw they were getting good profit, they sold their holdings, they might have regretted their decision later on but nothing could have been done.
Repeatedly there was an opportunity to make up for lost time thanks to the volatility of bicoin (buy at one of the price drops).
Also, life is unpredictable and we never know when it is time for us to go, who knows whether they are all still alive or not? So this is another reason why one shouldn't hold for unnecessarily long periods when they are getting profits they are satisfied with because if you die without even having the opportunity to enjoy those profits or use them for something useful in your life, it's all a waste.
Even if early bitcoin investors didn't have time to take advantage of the wealth provided by this type of asset, then their irretrievably lost money (in old wallets) is not a waste, an investment for the benefit of the entire
BTC-system and the
BTC-community as a whole. They helped maintain the value of bitcoin (their money remained inside the system) and increase the value of each individual BTC (by reducing bitcoin in circulation).