A synagogue has been built under Jerusalem’s Western Wall.  It could be the beginning of the Third Temple. No problem.

Israeli Prime Minister Benjamin Netanyahu and Secretary of State Pompeo, already among the first to enter, they even signed some document in this ‘very  Synagogue of the Sanhedrin Council’.

[youtube https://www.youtube.com/watch?v=rTLInEED57g&w=560&h=315]

However, a point of note; there is an “Altar” resembling the one in the First and Second Temples of Israel.