I'm extremely antagonistic towards accusations of war crimes where civilians die but are not targeted.
It is relevant if civilians are targeted if PGMs are used. And if they're used there must be some prior steps taken, such as assurance civilians are absent. There are even international standards on how up to date the intel on civilian absence must be. Cannot be in the hours. Must be near immediate.
If unguided munitions are used, I believe very large sections of the area must be entirely vacant. More than the CEP of the projectiles. I'm talking entire neighborhoods and streets.
In any area where civilians are still located, any use of unguided munitions is automatically a war crime, regardless of how well the shot is aimed.
This of course talks solely about indirect fire. Tank fire, for example, or small arms fire, is permitted when the evacuated areas are small. They still require prior intel, as with any form of fire on potentially populated areas.
I get it that this topic may be sensitive to us, Israelis, but there is a big difference between us and Russia. We follow the protocols. We buy munitions that are ten or fifty times as expensive so we can meet those standards and avoid casualties. For Russia that's not the case. Difference between western and eastern mindset.
You can make the case that Russia has almost no PGMs to speak of, and that it is showing great restraint regarding civilians, even having its soldiers risk themselves and not harm civilians. That is all true. But the absence of PGMs is by choice, and so the consequences are also by choice.
Targeting of civilians by Russia seems to be rather random. So it appears not to be entirely a matter of policy. Its policy is likely quite permissive, but not nearly as much as, say, Iran.