Jesus had one purpose on earth to shed his blood, for without the shedding of blood there is no remission of sins. If there is no remission there is no salvation, and if there is no salvation than being on earth would be most miserable for all.
It is my opinion that Jesus did not have an emergency fund. I also believe that as humans we are to imitate Christ but also understand that we are human and can never be Jesus. While the disciples were with Jesus they did not need to fast they didn’t need to store in barns because the bridegroom was with them. Hence, Peter receiving the coin from the fishes mouth. Notice the change after the death and resurrection of Jesus. The disciples then began to fast and individuals shared all the wealth so that all had sufficiency.
Where are the five loaves and two fish miracles? Don’t misunderstand me, Jesus still performs miracles today and uses his people to perform them, however the new covenant is that each individual who believes in Jesus Christ receives the Spirit of God and through obedience of the Spirit receives his revelation and knowledge to lead a life that keeps the saved individual from becoming busybodies.
So wisdom for us today is save for the bridegroom is coming, but not yet here.