Wow nowadays there are so many exchanges and altcoin can be listed immediately after the ICO, however only good real coins get a chance to be listed on top exchanges like Bittrex, Binance, etc
No, it's about which coins have the money to pay the ridiculous listing fees to the exchanges. Many ICOs are known scams or plain old vaporware, yet they had/have the money to be listed on large exchanes. The quality of the projects or the teams has little to do with it.