Satoshi Nakamotto must be a good example here. He holds his bitcoins from day one of bitcoin ecosystem that is the reason, it is believed his positions must be valuing more than $3 billion.
This is a glaring case of selection bias (read more in Wikipedia)
If you want to consider Satoshi Nakamoto as an example here, you should also consider a few hundred creators of shitcoins (as well as thousands of shit coin bag holders) who didn't even remotely succeed at holding their coins. And you can be dead sure that the ratio is not in favor of Bitcoin. Apart from that, absolute holding without buying and selling from time to time is a losing strategy in the long term. Bitcoin is inevitably set to die one day (and that day may in fact be closer than you think), and if you keep your coins longer than that, you will lose all