Zero chance, from SWIFT cutoff to price cap, travel bans, shipping bans etc etc it has all failed. Same analysts thought Russian economy would be wiped out a year ago. If as a country your the most heavily sanctioned in the world and can still survive and flourish then perhaps more sanctions is not the way to go - just an idea 😕.
There are major changes to the global system underway before end of decade. Things have failed so badly that US is convincing European allies to prepare to throw away the︀ lives of their military personal to help Ukraine. So far France seems sold on the︁ idea despite Macron being humiliated by US on AUKUS submarine deal etc. I am still︂ unsure why EU states are doing what is in the interest of the US rather︃ their their own states. Maybe they are sold on the idea that the world order︄ with US on top and them below it must be maintained at all costs even︅ if their own citizens must suffer 😕.