Of course it’s a good idea...at the time and when it actually happens...not as a preventative action for a possible future event.
I do not condone going somewhere and killing women, children and other innocent people just because something involving their countrymen might happen in the future.
I didn’t see anyone even suggesting that.
Why would you or anyone else borrow trouble by bringing that up when it was not even on the table? That does not make good sense.