Yes, but as much as I don't trust Trump or his administration, it's not clear whether Iran has or doesn't have a nuclear weapons program, and if they do, how close they are to a serviceable weapon.
Bush Jr and his buddies are IMO unindicted war criminals. It remains to be seen if this current act puts Trump in the same shoes. I hope Iran really did have a nuclear weapons program and that this attack is in some way justified. But I won't believe or disbelieve it until we know more, corroborated by trustworthy sources outside the US.