In fact, beginners should not follow too many trading strategies. It is better for beginners to go ahead with a few strategies, but one of those strategies is to continue trading using a very small amount of money on the trading platform and gain experience. If a new trader uses more money on the trading platform and continues trading, then that person will lose money on the trading platform, then it will be seen that that person is thinking negatively about the trading platform. But among some other strategies, he should not be too greedy, he should be patient and should not trade with emotion. I think it is very important to follow these few strategies as a new trader.
You are right that beginners should not practice trading strategies. But if they can accumulate small amounts using discretionary income then they can continue to get holdings as they gain experience. The tendency to quick sell should be reduced as it is more important for beginners to have the effort to build a decent holding. Trading with lump sum money is too risky for those beginners.
Trading platforms are a great place for qualified and experienced people Experienced traders implement decisions quickly to get high profits. I find the strategies and tendency of those traders to make quick profits impressive. To be a trader at that level you need to be in the trade field with long term market observation, consistency of accumulation and decent portfolio.
Why not? And as they say "Practice makes perfect". And then strategies are a crucial part for our success. It is always better to practice a strategy first before deploying them, so that we can minimize the errors and maximize our chances of winning. Quick sell and trading must be the same. If we will only hold, we must do investing instead. If you mean by holding is capital, then we can accumulate it outside first before starting the activity.
As a beginner, to start small is actually fine because their knowledge is also small and they are prone to losses, so they can only lose small but the learnings they get can be a big thing already for them to improve later on. Trading is for all and all starts as a beginner.