I agree, I think you're right.
I think for 2,000 years, our focus about Jesus has been misplaced! His teachings should be a secondary issue, I think, as many philosophical and religious teachings were found before his time, whether from the east/India/China or west/Ancient Greece.
My guess is the main focus about Jesus should be demolishing of religion conventions! There is only one God for everyone on earth, with equality and God's gift for every individuals.
That's why he claims confidently his gospel will one day reach all corners!!! Ask his followers to preach this liberty gospel. His universal salvation to every soul and all souls means nobody will be a slave of any religion conventions anymore.
Very often religion offers a power for the parents to control and dictate their children's life/future/marriage. Working as cheap labour for farming/transportation/wars, completely losing their equality rights and individual talent/gift.
A child can be even sold by the parents as commodity/slave. Sin is a good excuse for negative punishments. No understanding of systemic source of problems, such as medicines/gents/poverty/etc.
Jesus after spending time in major religions/cultures can foresee one day all religions will be gradually diminished, due to the loss of rationality and lack of scientific improvements.
Particularly with the help of his theory - Gospel of liberty!
https://en.wikipedia.org/wiki/Liberty