Gambling bots are really for lazy players who don't have enough time to decide on their bets so they rely on auto betting which I think is too risky. Depending on gambling bots won't guarantee you any winning and you can't also apply the smart strategy to your bets. It can help you save time if you can't focus but you might also mishandle your funds if you rely everything on it.
I have to disagree with you there and it's another way around.
Didn't you know that bot users are more of much technical and focused to win compared to average gamblers? Just imagine how much they are putting in on their bankroll to cover what they need to spend on their session with the use of bot programs.
They are using bots for a better application of their strategy which they can't execute properly in manual. Although we all know that it doesn't change the chances of their winning, it's still better for them to use strategies rather than rely purely on luck or do a suicidal bet.