actually it doesn't matter if someone invests with coins that were not known before, it's just that the risk is much greater if you use a coin investment that you didn't know about before. and to minimize your losses, it's better to use coins that are already listed in the top 10 in the market, at least you still have a chance to get a big profit when the market improves.
yes, investing in coins that have entered the market is less risk than investing in coins that have not been known before, because this is the same way as we bet the money we have on coins that have not been able to enter the exchange market or can be said to be the same as trying luck with it