Earlier quoted context omitted.
Yes, the warning signs were there, but the EU was merrily speeding past them, finding reasons to argue against all of the warning signs. NS2 is one of the most emblematic signs of this: it was clearly going to tie Germany's energy needs closer to an already-proven-unreliable partner (Russia), increase the ability of Russia to use gas transit as politics, countries like Poland and the US were screaming at the top of t…
"already-proven-unreliable" How so?
Hell, there's a Wikipedia page listing all of the Russia-Ukraine gas disputes (https://en.wikipedia.org/wiki/Russia%E2%80%93Ukraine_gas_dis...). One of the stated motivations for Nord Stream 2 was to improve reliability of gas to Europe in case Russia decided to cut off the gas because of a spat with one of the transit countries.