As you're probably aware, Jesus doesn't exist to the Jews in the slightest.
The Old Testament makes no mention of Jesus. Yes, the Jewish Bible is the Tanakh and it's the precursor of the Old Testament and this what they follow and act upon. Some argue the Old Testament was first...make what you want of it as it's splitting hairs.
For those who would deep dive into all of this you would then understand what has happened, what is underway and will continue at any cost.
Nothing is as it appears and taught to us and that goes back many, many centuries.
No point anyone asking me any details as they would only believe it if they read it and processed it in their own mind. It'll rewrite your entire current belief system.