“will this likely lead to more Jews dying.”
No.
Kristalnacht wouldve hppned if Hershel Grynspan was never born, and Arab terrorism existed when Jews never went on Har habayis.
As for Netanyahu you have to ask him. My guess is at this time it is best not to even give them an excuse, not that it leads to more violence.
Ask yourself this iyh when things quit down hopefully real soon. Will Netanyahu keep the ban in place? Why not, does he want to see more Jews killed?