To remain Jєωιѕн in the Celtic sense and in a cultural sense after the Resurrection of Our Lord is to deny Our Lord.
To remain Jєωιѕн to this day, while admirable in the putrid tenacity, is to order your life in opposition to Our Lord.
The traditional Catholic view, any my view, is that Our Lord rose a people unto Himself to prepare a way for His arrival. In short, they were intended as a prepatory people. Holy satchel-carriers. They had a pedestrian ministry and they claimed more than was meant for them.
There is no connection to the contemporary people, who despise Our Lord, and the Jєωs of the Old Testament who prayed through angonised tears of longing for the coming of the Messiah. To think otherwise is to harbor a doubt of Our Lord, at least in some measure, in your own heart.
You mad, bro ?
I ain't mad, bro.
In Jєωιѕн orthodoxy, if your mother is Jєωιѕн, then you are Jєωιѕн.
Jesus is Jєωιѕн in the same way I am Irish Italian.
The apostles were/are Jєωsih- the Christian Jєωs remained in the ѕуηαgσgυєs until about 70AD until they were excommunicated.
Jesus is true God and true man, and he is Jєωιѕн.
I know (to the best of my knowledge) that you aren't embracing any falsehoods, nor encouraging others, and that your comment really meant that we shouldn't shun Jєωs for the fun of shunning them but I do want to be clear in all of this.
First, in all forms of Judaism if your mother is Jєωιѕн so are you, not just the Chabad types.
We don't want to mix apples and oranges here. Judaism post-Resurrection and post-destruction of the second temple is based on holding on to their role as messenger when the message was delivered, so in that regard Judaism is vanity based. The vast majority of Jєωs are not Torah observant but they proudly proclaim their disbelief in Our Lord. A Jєωιѕн person can renounce his belief in HaShem and this will be okay, but if a Jєωιѕн person tells his family that he believes in Jesus Christ, it's likely he will be kicked out and they will sit Shiva on him (a seven day long rite of mourning - but often shortened for "apostates").
The danger of saying that Jesus was a Jєω is that it leads to thinking that Jesus "came" "from" the Jєωιѕн people when it is exactly the opposite that is true.
Our Lord is the creator of Judaism so to limit Him to Judaism is a road I would not take, it's a road He took and a road He ended. I played that game (of wondering why since Jesus was Jєωιѕн why don't we also do Jєωιѕн things) for a long time but have come to see it as a deception. In no apparition that I can think of did Our Lord tell us to embrace Judaism as a means of salvation.
As for the Jєωs who were followers of Christ, they were actually expelled from the ѕуηαgσgυєs by Gamaliel's son (or, some historians believe, Gamaliel's grandson) and when they were expelled the Jєωιѕн leaders informed the Roman authorities that these followers of Our Lord were practicing an illegal sect. That is the start of the persecutions of the early Christians and just like Jєωs are behind the push for abortion laws, they were behind the push for the persecution of Christians in the first centuries.
I think we can safely trust the path that Catholic Church has taken over the last two thousand years. There have been no apparitions of Our Lord nor of Our Lady telling us to embrace the Jєωιѕн people - we are to convert them. If they refuse and insist on denying Our Lord, well, we warned them.
It was actually St. Catherine of Sienna who helped me disown the whole nonsensical belief that Jesus was part of the Jєωιѕн people. Our Lord, as Catholic Tradition tells us, married her. Literally. She's His bride. Since post-resurrection Jєωs despise non-Jєωs then why didn't Our Lord have her convert first? He didn't.
Jesus is God. To become man he first created the Jєωιѕн people so there would be a group of people who at least tried to cleanse themselves and make atonements. St Paul describes the Jєωs as the first chosen to receive the presence of Our Lord but it wasn't revealed to him that it was Our Lady who was the first to receive Him. Our Lady was the perfect Israel - she didn't wrestle with God she humbly accepted His way. I say she "was" because she "now" is the Mother of God and the Queen of Heaven and Earth.
To continue in this line of reasoning I want to mention that I saw a vulgar sign outside of a protestant building referring to Jesus as the Perfect Israel and I shook my head because I doubt I could make the people understand how blasphemous their sign really was.... ...because Jesus is God and He is the Creator of the Jєωιѕн people and He is the Author of the Torah.