I’m going to take an opposition view on this.
After watching many of my Southern heritage being tore down by antifa types and lesser men(Democratic mayors) I say take it case by case.
I actually looked up(horrors) the images of some of these statues and , for the most part, they look like memorials of the common Soviet soldier.
these statues
I would De-Commify(likie De Nazify) these statues by removing the red star and hammer and sycle but leave them standing, especially if they are on former historic battlegrounds.
The sacrifice of these men are noteworthy even if they served an evil empire.
There’s no changing history and ignoring it is stupid.
Just my opinion.
Josef Stalin statues go up in Russia as U.S. Civil War statues fall
https://www.usatoday.com/story/news/world/2017/08/16/soviet-union-terror-josef-stalin-popularity/556625001/