The entire verse provides an option.
shalom b'SHEM Yah'shua HaMashiach "Behold, your house is left to you desolate;
and I say to you, you will not see Me until
the time comes when you say,
'BLESSED IS HE WHO COMES IN THE NAME OF THE LORD!'"
If an option then one not taken.
This is why Satan has been in a frenzy for the last 4000 years to exterminate every Jewish person from the face of the earth. If there are no Jews to call for Jesus to return, the "logic" says, then Jesus won't return and throw Satan into hell. However, this will happen, the Jews will fulfill that prophecy, Jesus will return, and all the rest of prophetic Scripture will come to pass.
It will be a unspeakable joy to see God grant all His promises to the Jewish people during His Millennial Reign. We can all praise God that this present age will end and God will be proven holy and righteous and true.
"Let God be true and every man a liar."
Maranatha!