Considering bitcoin investment as emergency money doesn't seem a bright idea because this will mean that once you need the money you should sell it a market value and sometimes it could be below your entry point.
The exit strategy is a long time movement because you must wait for the right price to convert your money into fiat so you won't be able to have access to your funds right away.
Emergency money should be in fiat.
You are totaly right bro I agree with you. Bitcoin as savings at time of emergency is not a good idea because we all know that bitcoin is not totaly adopted in some establishments and organization like hospital to use it as mode of payment so before you can use your bitcoin is you need to exchange it to the exchanger and one of the problem from this is the price of bitcoin is changing anytime so its really not advisable to make it as emergency savings.