Doubts are a general part of doing business. I admit when I first got involved with Listnerds everything seemed too good to be true. The rapid success of the platform along with not only payouts to myself in Listnerd and CTP tokens also received about triple the amount of engagement that my post normally generates.
All of this success can create a lot of doubts especially when a person is not accustomed to online success.
I have read a lot more articles on how great Listnerds is both the platform and token and have only seen some random comments about listnerds doubts.
Just remember regardless of how successful the platform and token is "a hater is gonna hate."
Personally, I believe that Listnerds will become one of the best platforms and tokens on Hive Engine.