You probably shouldn't be downvoted for that. Russia of the present, and for at least the next few decades, is entirely incapable of getting anywhere near staging an invasion of Germany. Russia and it's hyper incompetent military can't even make it a quarter of the way through Ukraine.

The best Russia could do is bomb Germany from a distance, which could pose a small threat to valuable infrastructure like fabs.

Unless they manage to do that zerg rush trick again.

Frankly, with NATO around they don’t Have to invade Germany to get Germany involved in a war - if they invade any NATO member, Germany will get involved, which means Germany is a target for retributive strikes.

You are very confident of that. I wouldn't be so confident of that.