Trading bots may not produce consistent results like how human brains are usually adopting new market conditions and situations. Regardless of these, I'm seeing a lot of people are going for trading bots and such bots are all being advertised in this forum more frequently. Probably these people are using bots for some tasks but not at all for making decisions on buying and selling.
We cannot be sure about making profits for all the times by using bots but I have some traders are using bots time to time along with their usual trading and they are able to manage into crypto trading for last 2 to 3 years.
I believe combination of usual manual trading along with bots might be giving good results. But, there will be no clear idea about how to combine these two types of trading. But I'm sure, making use of bots for some routine task will save a lot of time for traders which can be used for other purposes like researching and analyzing market conditions.
Otherwise, enabling bots to generate calls and then going for analyzing only those call will be more effective for traders instead of searching all the coins and market condition to find out their preferred calls.