Do you have any proof for your first paragraph? Russia invaded Ukraine because Putin is a lunatic who wanted Ukrainian land to be part of Russia because he thi

Do you have any proof for your first paragraph? Russia invaded Ukraine because Putin is a lunatic who wanted Ukrainian land to be part of Russia because he things that would cement his legacy. That is the only reason. Everything else is lies. The invasion has caused Finland to join NATO, which was a predictable consequence of the invasion.