How could it have been stopped diplomatically? When Russia took Crimea in 2014, the western world include the USA did nothing except for some rather symbolic sa

How could it have been stopped diplomatically? When Russia took Crimea in 2014, the western world include the USA did nothing except for some rather symbolic sanctions. Before the invasion of 2022, not a single threat was expressed. There was nothing of threat of a closed airspace. And even now there is non such things, while almost daily Russia throws heavy glide bombs civilian building and infrastructure killing civilians on a daily basis. International companies, including many from the USA, are still free to operate in Russia and serve the wealthy in Moscow. [1] [1] https://leave-russia.org/staying-companies https://leave-russia.org/staying-companies