There are loads of them. You can search for them if you want. Its not that strange either, one side is much richer than the other. It is obvious what side people will chooseIs there statistical evidence of common people choosing one over the other?
True. Russia will act as Germany' energy supplier for transitioning to a green economy. This is going to last for 20 years max. Plenty of time for Russia to push for more concessions by the EU. However in the long term EU will wean off Russia's gas.If Russia does not save Germany now. than German industrial production will collapse. and this will have direct impact on global energy and food production. Germany has closed down three reactors and french are unreliable. see the earlier link of Gazprom doubling compressor turbine orders. this things are beyond capacity of very industrialized countries to do it alone.
This is why Germany is taking a softer approach towards Russia.
In fact US aggressiveness towards Russia also conveniently targets German industry..