Voting yes on this is an insane troll position.
Hardly. Allowing a regime as anti-Western as the Iranian to become a nuclear power has severe long term consequences.
Question: In the past five years, has Iran been noticeably less or more anti-Western? Have they actually done anything very recently to indicate anti-Westernism?
It is the fundamental nature of the regime and their alliances with extremists that are worrying, not recent policies per se.
This is a one-off - once they got nukes, they got them forever.