The Houthis have a right to defend themselves.

The Saudis need to be taken down a peg, or a ruling family. They've become far too arrogant, not realizing things have changed with drones and missile advancements.

They realized it somewhat when they were agitating for the Iran war years ago, they were the loudest proponent of it for a while, until the houthis hit an oil pipeline of theirs. They still haven't gotten the message entirely though.