First of all thank you very much @OP for sharing the information about Hodlie.
I myself have read about Hodlie only recently in the news, it was intensively promoted especially in Italy (where the developers come from as far as I know): Hodlie changes the face of crypto trading: the project founded by 3 Ligurians

Personally, however, I think very little of automated bots, especially when the buzzword "AI" is used immediately. Despite AI, these bots can't do magic either and can only analyze the past at most. The biggest disadvantage is therefore that the bot cannot react to news/market sentiment/... because it simply lacks the information to do so.

However, it is always worth a try with virtual BTC and it is certainly fun. I would use my precious BTC at most in play money amount, just with the certainty that the money is most likely gone. In whatever form.