To take action to end it. We are in "unstoppable force vs immovable object" situation. Putin does not have an option to lose. We don't have an option to lose the country once again. These things historically are only resolved by genocide and mass population displacement. Alternative is removing a single person from power.

This doesn’t answer my question: how is every Russian passport holder responsible for this conflict?

Responsibility is a very precisely defined concept: how are they all responsible?

> how is every Russian passport holder responsible for this conflict?

By not having removed Putler from power.

So, every Russian citizen is responsible of that? Are they also responsible of not having solved world hunger or of not having cured cancer yet?

Nazi Germany wasn't stopped by any of those.

And for that the German people was held responsible.

Nazi Germany did not have VPNs. Information is there, so far. It's a personal decision to look at it or not.