Since you are talking about here are my interpretation about the things you said
- Use Bitcoin in a matter of seconds instead fiat transactional delays for example.
Have you heard about Netbanking .
- Store safe goods since the banks could go bankrupt and you lose your money.
Nationalized baking where your currency will be insured if you are living in a good country
- You dont need to take your fiat bills with you since it's all virtually portable.
It is possible with fiat and i highly doubt whether there is a solution that all the bills can be payed with bitcoin, which bills are you paying with bitcoin and kindly share me that knowledge about a site that is making it possible.
Despite telling all this the biggest advantage of crypto is to have full control over your asset and not to depend on a third party and that is the biggest benefit.