There are many shit💩COINS that are +5 years old.
So you are correct > those shitcoin will not disappear.
{yes 1000s did fade in and out}
It is called survival of the strong. And only a few survived.
Many are missing the point.
The shit💩COINS get the pump after BTC slumps.
And BTC will remain below ATH 2017 for a long long time.
Go read the gold chart noobs. SoV commodities adjust slowly in the long cycle.
The last BTC phase took almost 4 years (2013-2017).
This current BTC phase will take at least 6/8 years (2017-2023).
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Who is no longer a shit💩COIN?
BTC BCH BSV
XMR
LTC DOGE
ETH ETC
Others will graduate out of shit💩COIN rank into establish ALTcoinage.
The question is how long shit💩COIN trials and tests run.
3 years?
5 years?
7 years?