Because of the sheer incompetence and cruelty of the islamic regime I wonder if Mossad even need to do anything at this point. Islamic regime is doing their work for them to upset the population and destabilize the country.

Did you think that running a dictatorship is a stable endeavor? No foreign intervention even needed when you build your house on sand.

It matters less than before. The US is no longer the dominant force it used to be in the 1950s, and the UK (which was part of the anti-Mossadegh plot) is completely gone from the world stage.

The world of 2026 cannot be reduced to a CIA/Mossad theatre where everyone else is a NPC and must suffer whatever they cook up there. Other people have agency and do their things. EU, India, China, Iran, Russia, Qatar, all influential players.