"Preemptive attack on Iran" is an Israeli wet dream
This is a wet dream of some zionist politician because Israel did it on Gaza and Lebanon, but this is barely applicable to Iran
The goal of a pre emptive attack is not only deteriorate the response, but bring confusion so Iran doesn't know what to do to retaliate about both strike, pre emptive attack needs either to be 100% successful, otherwise if failed or half done, this will have no impact on the incoming response, which will be backed by even more firepower and violence, Iran isn't planning for just 1 possibility (to respond to Israel), but all possibilities
Before TP1 and TP2, before both operations, they claimed to execute "pre emptive strikes", which they never did
They aren't going to pre emptively strike hundreds, or a thousand of launchers disguized as civilian trucks using small warhead ALBMs pushed to their maximum range with a stock of under 500 ALBMs, and limited damage quadcopter capabilities inside Iran