There are a lot of ways to trade one of it is to trade using bot and the other is trading by yourself. I think it is better to trade by yourself than leaning on the bot we can gain more profit if we do trading all we have to do is to practice and continue searching strategy to avoid losing. I think actual trading by yourself is more profitable than using bot however there are also people still used trading bot because of thier lack of time or maybe they re buy on thier work.
Its not bad to use bot in trading however if you want to learn and improve yourself we must do it ourselves.
Following signals or other trader's strategy is fine because we can gain idea from it.
But relying only to them wont make you grow as a trader for not having your own knowledge and strategy. So its a must to learn slowly and apply it when you trade.