In the coin market, the only coin for long-term investment is BTC.
Additionally, I think ETH is worth investing in.
I think BNB deserves to be included here as well.
(However, since it is an exchange coin, the risk is quite high if a serious problem occurs on the exchange, so you must pay attention to this aspect.)
All other coins (tokens) are not suitable for long-term investment.
The reason is that
1. The proportion used in actual business is quite small.
2. Verification of companies issuing coins (tokens) is very weak.
3. Extremely high volatility
For the above reasons, it is very unstable to invest and hold altcoins for long-term investment purposes.
In order to survive in the coin market, coins (tokens) are expanding their relationships.
Therefore, I think that the chances of survival among coins (tokens) that are expanding the coin ecosystem are increasing.
Now, I think it has become difficult for coins (tokens) that try to pioneer new paths on their own to survive.