God does not do "That's close enough".
But God did not say "on the exact spot" for the third temple either, he JUST SAID it would be rebuilt.(show me the Bible verse that says "on the exact spot") As a matter of fact he did not COMMAND for Israel to build that third temple and to restart the sacrifices since that would be a rejection of Jesus' sacrifice on the cross for the sins of the entire World! The Bible JUST SAYS the sacrifices WOULD restart.
The fact that the third temple is rebuilt is actually a continued demonstration of the obtuse hardness of the nation of Israel towards God and his son Jesus Christ. They may has some desire for God... but still, only on their OWN terms and not HIS!