Perhaps you are referring to cryptocurrencies such as Helium, Zcash, Monero, Aave, Fantom, and many others that although they are well-known are not as well known as those in the top 10 crypto, for example, it all comes down to your position in the crypto ranking, the higher one crypto rises in the ranking, the more popular it is among investors and the more it is talked about.
The problem the site must accept manually them because on websites where Coinbase is accepted you need to trade them to Dogecoin or Bitcoin Cash before sending exact amount of money to complete your order by the fact of experience.
I don't understand your answer, I think it has nothing to do with this topic, perhaps you wanted to write this in another thread?
