I think you are the one that is misunderstanding Chilwell because I also believe that proper handling of the emergency funds would help you to get more profit. Bitcoin is a long term asset and should be treated well by proper handling of your emergency funds. Proper handling of emergency funds will lead to more profit because you will be able to keep your bitcoin for a long time without selling it and this means more profit potentials. But when you don't handle your emergency funds properly, you may not make more profit because you may even sell your bitcoin faster than you wanted to sell because maybe you did not handle your emergency funds well and you are now faced with an emergency situations.
I think this is what Chilwell means.
I think you should study more about emergency funds and research the relationship between emergency funds and investing. If a person can be successful in the long run without an emergency fund and the same person can be successful in the long run with an emergency fund, will there be any difference in their profits? It won't happen, because emergency funds have nothing to do with increasing investment profits.
The only function of an emergency fund is to protect the investment fund and play a role in solving problems in your personal life. Emergency funds are only a defensive plan. If you consider emergency funds as a strategy to increase profits, then you are wrong.
I don't know if you are trying to say something else. But whatever you say, you should be more clear in your communication. Otherwise, a newbie might learn something wrong from you.