As an investor, i bought so many exchange based tokens! Bnb, uniswap, kucoin (kcs), cake, houbi (ht), FTP and so on. Undoubtedly those exchangers are so big and reputable. I though those altcoins will pump if exchange get larger during time and if exchange add more pair with their altcoin on their platform, then price will boom but most of those are like shitcoin, dumped 70-80℅ in long run except bnb. So what do you think? I'm no longer going to invest any exchange coin anymore!
I think you don't need to become disappointed with the experience you had even if you loss on buying exchange base altcoins, it is not always loosing maybe you are not lucky during that time i suggest to keep trying and see what will happen, sometimes we cannot earn because we can easily get disappointed even in a very simple situation keep going.