Plus the two-model sniper team is actually a disadvantage since it bleeds way more manpower compared to a single sniper.
That don't make no sense, if the German sniper dies, you just lost 360 manpower. You can move on from there and try something else, but that doesn't change the fact that losing the German sniper (which happens quite easily) is a significantly higher bleed in all aspects than losing a single model of the Soviet team.
With the recent changes to cloak, the German sniper also loses much of its offensive nature, so even that part is not entirely true anymore.
That said, I don't see how any of that necessitates any changes, considering that the Soviets have had quite the heavy nerfs in other areas. The T-70 got toned down quite severely, which was probably the single most annoying way to use snipers in combination with. That synergy is mostly gone, and thus the combination of T-70 and sniper isn't powerful enough anymore to warrant a nerf or change.
There is also no need to change the German sniper in this regard, because the German sniper was always meant as a harassment tool, to either prey on hurt squads not being pulled back instantly (because the German sniper can indeed put quite a hurt on a 3 men Conscript squad), or by weakening approaching enemies sufficiently for your Grens to take them out on approach. That role is still sufficiently met, so there should be no need to change.