Unfortunately, no. We all have different levels in managing and performing our trades, which means the outcome would definitely not the same. Some will end up losing, while others manage to do their trades rightly and profitably, and I think being patient can do a lot in trading. While others can be very good when it comes to analyzing the market well and predicts whether it’s good to trade or not, but if they lack patience everytime they decide to trade, their trades will definitely end up meaningless and useless.
I like your stance here, and if it is possible for all traders to win due to how the expert traders are teaching and mentoring, that would have long happened. But it hasn't, which means that every trader can't be successful no matter how they try, something will still go wrong. Even the expert traders are facing trading challenges, and there are weeks/months they could fail, and there are some weeks/months they will win as well, it's all about how they put what they know into action and being cautious at the same time. However, one thing that is keeping successful traders outstanding is the way they manage themselves and their trading accounts better. This is why I always say that there is a thin line between a successful trader and a professional trader, and being a professional trader doesn't make you successful. You could be a professional trader because you know everything about trading and are even teaching others. You may also have your book about it that teaches about all that a trader needs to know to be successful, but still not successful.
This hints that the theoretical part is nothing compared to the application, and the real-time application varies depending on our prevailing psychology (balance or not) at that time. The trading psychology that people often underrate matters a lot. Owning to this, traders can fail or become successful in trading despite all they know, but their strategy, management, plans and psychology are important factors. The most common among these that cause traders to fail are management and psychology. Many traders have good trading strategies, but they fail to manage themselves (psychology) and their trading accounts well (risk and money management), that's the issue and it goes a long way in making the traders fail even if they know everything they supposed to know about the market trading. And this explains why you may teach 100 students about trading and only one of them may be successful. It all has to do with the right applications of what you know, or else, the trader will fail.