Sheila Davis: “Are we beginning to see these prophecy in the process of being fulfilled concerning the return of the sacrifice and the building of the third Temple.”
Israel has no plans to build a new Temple on the Temple Mount. The Orthodox Jews in Israel have no plans to build a Third Temple. Many rabbis say that Jews should not visit the Temple Mount, which rules out building a new Temple.
The following quote is from a story in the Jerusalem Post from 2019.
Quote
The issue of whether or not it is permitted to go up to the Temple Mount today is hotly debated.
The majority of leading rabbis say it is outright forbidden or at least practically not advisable.
Leading rabbis, including previous chief rabbis Ovadia Yosef and Mordechai Eliyahu, Chief Rabbi Yitzhak Yosef, chief rabbis of Jerusalem Aryeh Stern and Shlomo Omar, Asher Weiss, Zalman Nehemiah Goldberg,
have all said that it is forbidden to go up. The reasons they cite are that we are not 100% sure of the exact areas that are permitted to enter and that there is the concern that, by permitting ascending the Temple Mount, many who don't know or practice the complicated laws will come to transgress them – which will desecrate the holiest site in the Jewish religion and turn it into a tourist attraction.
Other rabbis, such as Moshe Feinstein, said that it was theoretically permitted, but not practically advisable in our generation. The leader of American Modern Orthodoxy, Rabbi Herschel Schachter said it would only be permitted if the Israeli Rabbinate permitted it, which they have not done. Other leaders of mainstream Orthodoxy in Israel, including rabbis Aharon Lichtenstein and Yehuda Amital, did not support going up to the Temple Mount at the present time.
End Quote
Story: Temple Mount - What the rabbis say
Link
Temple Mount - What the rabbis say