Do you have a fact source or just things you’ve heard?
The Houthi org certainly has some motivation. Do the facts match the claimed motivation or not?
As far as I can tell Swan Atlantic is owned by a Norwegian company without Israeli ties and had no Israeli ports of call. That means the observed Houthi behavior is still 14/17 (82%) not-Israeli-related.
The Houthi behavior is significantly different from Houthi claims of motivation.