Unfortunately, I have not used any trading bot in the past because I did not think that I have to use a bot for trading or I need to use it.
I believe that you must be fortunate for not using any bot for your trading. Because, we have not heard any trader sharing like they have became millionaire by using bots for their crypto trading. But, we have seen many people are sharing like they are using bots and there is no big improvement in their profit levels.
So, I believe it will be always good not to waste money in buying any bots for trading purposes.
Indeed, I have never used bots for trading, but my general impression of bots is the information that people often provide as bots don't work effectively, written algorithms seem to fail often and create inaccurate directions, perhaps the groups of whales that manage this market could disrupt these intellect. So in the face of the trading market, we need to use our intelligence to predict the manipulation of others, bots are just pre-installed parameters, they can't cope as flexibly as we do