While the Warhaw pact did have their own limited project paperclip it is a fact it was the west that fully incorporated the nazis into their regime.
The point being they both were anti-communist.
The west also helped escape 1000's of the worst SS nazi warcriminals (ukranians) and relocated them to Canada.
What was their use?
There is zero equivalence and you can't find more than some cherrypicked examples.
To the Russians some could be used but were their enemies, unlike the west where they had plenty of fascist sympathisers in Europe or N America.
https://ebeggin.substack.com/p/ratlines-nato-and-the-fourth-reich

"and russia today even has them lead armys again"

LOL is that your claim? Let me say it for you, Ill cherrypick Dimitry Utkin for you bcs because i know where you are going with your argument. A guy from a private militia who is in no way part of the Russian army, as events later made abundantly clear.
You can find individual nazis in almost every country.
Guess who those Russian nazis are fighting for?
https://www.telegraph.co.uk/world-news/2023/03/04/russian-neo-nazi-hooligan-who-led-anti-putin-militia-across/

Ukraine has multible openly fascist batalions like Azov, Sich, Tornado and plenty more.
Where WW2 warcriminals are honored, etc...

And let's not forget how the west now whitewashes the horrible Navalny, who organised the Russian marches before they were forbidden, a racist making videos of him shooting muslims that he called cockroaches.
A disgusting criminal sold by the west as some brave hero fighting for democracy.
As riculous as saying Azov are totally not nazis anymore bcs they changed their logo.
If only Hitler would've done something to his swastika, he could've been a brave anti-commie fighter hero.

You haven't got a leg to stand on.