People who use bots but are always sitting in front of a monitor are those who may not trust the bot or its setup enough. They keep monitoring the price movement even though they are already using bot, that's funny and I think at the same time they are losing the functionality of the bots themselves. Bot are tools we can customize to our liking, but so far I haven't used them. If someone really doesn't trust bot and their setup, then why would they use bot, bot should be able to make them have more time away from the monitor.
Bots are buying just the same, so as not to constantly sit at the monitors. Another thing is that people can buy bots in the hope that they will sort of trade themselves, but bots will buy for them, since they know the entry points better. But these are such stupid cases of using bots that they are more an exception to the rule than the rules themselves. In the environment of traders, bots untie the hands of traders, because they are often tied up due to workload, as they constantly spend time behind the charts. Automation of the trading process is exactly the solution that will help you get rid of sitting at the monitor.