They have nothing to do with us. They just use algorithms to put sell and buy at the right time (like 70% accurate rate or more) but it doesn't mean we will be affected by it. In trading, the losers are the people who place bids without any proper plan and analysis or even fundamental and technical analysis. If the trading bot can help humans to make a profit, then I guess they could take advantage of it and then no one will ever lose in the long run. But the fact is not, a bot made by humans and it will work by command of humans.
In the cryptocurrency market, analyzes have not much to do with what's really going on. I think the author does not mean that bots are better than us, but that they are faster. From what I've heard, banks have bots that can perform several dozen operations per second. So the point is that before you can react to any information, the bot will do at least a few of them.