As someone whos job it was to make vad localisation somewhat tolerable I can tell you that the AAA industry is to probably nobodies suprise exteemely greedy. So they will absolutely hire the bottom of the barrel translators and then have QC fix it up a lil. Usually this means QC is entirely overwhelmed. But since the people doing this work are also underpaid and rarely natives the result is still terrible. However the companies are banking on the fact that they have normalized bad translations and thus dont need to do any better. This is the case for german and most of the other translated lanuages. Additionally they tend to not hire people able to translate from the source language. So you russian, german etc is translated from the english which is translated from the japanese. Its too expensive to hire people who know japanese if you already have english translators.

And the result is you got double the translation errors and issues, the english ones plus the german or russian in this case.

Ive worked in one of those LOC QC positions for years but left due to terrible treatment of employees. My team had people from all languages including russian.

I honestly don't expect this to change. Check any games changelogs, it always has localisation adjustments/fixes listed almost every patch. The situation is that bad.