This is a terrible Moderate Hero position.
Either Jesus was real and he was magic or he wasn't.
If he was just some guy who was kinda nice (and made a bunch of weird comments about the apocalypse and how you should never get divorced) there is no reason to hold him in high esteem.
There have been tons of nice people throughout history.
Historians are in near unanimity that Jesus existed.
Even if one doesn't accept his divinity, his teachings distinguish him as more than just a nice guy. Arguably his understanding of morals and ethics puts him at the same level that Gandhi is seen in modern times.
Only if Ghandi’s teachings were only finally being written down now, some 67 years after he died. And what’s declared legitimate and or heretical about what Ghandi said (if he said it at all) isn’t finalised for at least two hundred years from now. That’s the more apt comparison
The fact that ‘historians believe a man called Jesus existed’ means absolutely nothing in respect to what’s attributed to him. Jesus’ ‘inheritance’ as a figure worthy of a special respect is only a hangover from religiously derived reverence passed down over the past millennium of western thought. The idea that what he said was somehow revolutionary in human thought/ethics is a great disservice to other less popular figures of his time and place and also condescendingly ‘Western’ in its outlook.
The Gospels are re-heated Stoicism with obligations of worship contained within them. The fact that they are the most popular works to contain those thoughts (and let’s not forget that early Christians were quite busy literally destroying similar works as heretical), doesn’t mean they are exclusive. Indeed, Seneca, Marcus Aurelius, Epictetus etc never said that their view was ‘the truth’ and that they themselves required worship or reverence either directly or as messengers for some deity. The fact that the Gospels require you to accept Jesus as your saviour makes the statements attributed to Jesus morally 'grey'.