I agree with your suggestions, but I think it's not good to mention bot trading or copy trading to a beginner. I know it may be helpful, and they can right away do those things, but they may rely on that too much, which is not a good thing because a beginner  will abandon knowledge and improve their trading skills. Thats why, as much as possible, I dont want beginners in trading to be introduced to bot or AI trading first; they should at least focus on gathering and learning so that in the long run they can hone it and will actually profit from it because they choose to improve themselves. 
 
Well, the beginner-friendly exchange you can trade in is Binance. It has a lot of useful features, not just trading, so I recommend it for beginners as it's easy to use and proven to be secure and trusted, but of course consider if it's available in your country because I know Binance has been banned in different countries.