NATO is a defensive pact. Why would NATO members be used for offensive strikes within Iran? You mention Article 5. It has only been invoked once since NATO was founded and that was for 9/11. It has to be unanimous among members, which would have never have happened for the rockets on Turkey you mentioned. There isn't really a clear definition of what military support by members means, but we sure leaned on that following 9/11 and are the only ones so far to use it and NATO supported us. What Trump and Israel have done in Iran is not defensive. We were not outright attacked. If we were, we would have invoked it before or even shortly after striking them. The messaging for why we attacked Iran has been all over the place for a reason - this administration doesn't know what it's doing. Rubio co-sponsored a bill just 3 years ago mandating the President to get congressional approval for leaving NATO and now he is supporting Trump to do the opposite?
All of this about NATO is just talking points for rationalizing a poor plan from the beginning that did not include our partners in Europe. In the process, this "brilliant negotiator" is pushing allies away to save face when we are the only ones to have used Article 5 so far. Limp-wristed? We are the ones looking weak right now and it was entirely self-inflicted. The defensive pact protected our interests in europe and substantially contributed to our global strength. Russia invaded Ukraine specifically to prevent a stronger NATO. This helps Russia and weakens our soft and likely literal power in the short and long term.