Russian are already destroying civilian buildings.
Both are civilian property without any military significance. Targetting either would be an obvious war crime, according to the Geneva Conventions:
"iv: Extensive destruction and appropriation of property, not justified by military necessity and carried out unlawfully and wantonly"
https://www.un.org/en/genocideprevention/war-crimes.shtml
You do not de-escalate by escalating. That money laundering operation disguised as a war needs to stop, yesterday.
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