It is surprising that only 10 top exchanges have real volume. I am using binance for trade dan that is the best exchange platform ever been. I have used digifinex but their volume is fake and so many bots.
I dare to assure you that not only digifinex has fake volumes, but also the top 10 best exchanges most likely selected by you, too. These are the features of this sphere. We cant even check and find out the true numbers. Only exchange owners know the real volume. If you have proofs with digifinex fake volume and bots, then you can write a review about it here
https://revain.org/exchanges/digifinex. Or about any other 10 top exchange. It is good to say your assumptions, but it is better to back them up with proofs.