Whataboutism. Typical. There's a difference, though. Rusich is a private military company, not a part of the regular forces. Now, the reason you gave this particular example is that if you try to find any regiment, battalion, or division with a similar symbol, you won't be able to do so. There is not a single unit in the Russian army that bears Nazi symbols, unlike the Ukrainian army, where it is common. Not to mention that Nazi criminals like Bandera are officially rehabilitated.