The attacks on the Houthis are de facto proxy actions against the Iranians and there is a decent chance that the Houthi strikes may bring the Iranians to the negotiating table to dismantle their nuclear program and avoid a US strike on Iran.
If it works and Iran comes to the table the Houthi strikes will be more than worth it. if we actually have to do a strike on Iran, the destruction of the Houthi missile infrastructure will limit the ability for Iran and the Houthis to retaliate and disrupt the region.
And ANYONE who doesn't understand this, shouldn't have an opinion. Massie is a RAT; so are those who support him.