And about the shitty exchangers type C-CEX or Cryptopia, i totally agree.
Therefore, NORMAL (in my opinion) exchangers (Bittrex, Poloniex) in the main do not require a fee for listing the coins. And they require technology and others.
ps. I'm aware that people have problems with these exchangers. There are no exchangers without problems! But still need to be attached to them!
What the hell?

Cryptopia is a solid rockstar exchange compared to tradesatoshi. Cryptopia is about 10 times bigger than C-Cex and 100 times bigger than tradesatoshi.
Sure listing on Bittrex would be a game changer, but for now Cryptopia would definitely bring a lot of volume!
Yes, but for long term it makes coin dumped because of their daily limited withdrawal policy