What is your honest review of the Demo account?
If you guide to basic Demo trading or Demo account, as it is in the quote below.
(1) Demo Account: demonstration or show of how to do or work something.
Don't ever think that you can use Demo trading/Demo accounts in public, meaning: theory with practical understanding and things that are very much different when trading, especially in the crypto market, gambling etc.
Demo account if you keep it as your reference in the future maybe it makes sense, but if you want genuine results like Demo trading you are dead wrong, all the crypto you trade in the crypto market can be messed up or lost.
To be honest, for me the science of crypto trading is very important, rather than being guided by the Demo, the Demo is not the main foundation that you can learn, the risk is the other way around.