Unfortunately for ruZzia the more they destroy Ukraine the more their own fate will be harmed both as a pariah state and because Ukrainians and their allies both in and out of Ukraine will find ways to harm russia, to ruin its crops, to spoil its water supplies and sabotage its industries and worse. This is a very foolish war to wage on one's own border with a smart, technological people who can easily disguise themselves as russians and infiltrate large porous borders and support internal anti-putin forces. The worse russia behaves, the worse their fate. If it goes on too long, robots will be employed for more advanced devastation of invaders. If russia chooses a nuclear option then they may be erased as a culture forever. There is no winner in modern warfare.