Yes, but consider this. With the knowledge which man has today if everyone were doing their best to make everything right and/or better everyone without respecting persons and instead making themselves first what a wonderful world it would be. But, man in general has never been that way, has he? He is and has always been a mostly a selfish creature. Even the ones who would or could work toward improving things for others still usually will put themselves first. How many people are already like Jesus.God gave us gifts of ministry... One of those gifts is the ministry of healing. What happens though is that those who believe they are recipients of such a gift use the methods of the world rather than the means by which God gave to bring the needed treatment to those in need. Ancient cultures have more understanding of natural medicine than the pharmaceutical industry.
The pharmaceutical industry has a vested interest in treating symptoms to induce people into believing they are getting better, but the root causes of illness remain untreated. If doctors recommended and good people into the correct lifestyles such as Good Diet. Plenty of Exercise. Proper rest. Adequate Sunshine. Clean Water. Greg air. Temperance in all things, then people will live healthier longer and more fulfilling lives. And if they did get sick, in most cases natural remedies and their own string immune systems will take care of it. Even cancers are healed by diet in many cases.
Jesus was not selfish, but selfless. He was what Apostle Paul called for in this verse:
"Let nothing be done through strife or vainglory; but in lowliness of mind let each esteem other better than themselves." Phil 2:3
Again, indeed, if we were all really as Jesus is to the best of our abilities without supernatural gifts of healing, what a wonderful world it would be.
How many are there who are really on the approach to the selfless life which Jesus led as a man of flesh? I am counting myself also in the number of those who are still coming up short in this respect. Are we growing or are we only just treading water? Help us Lord!