I dont understand how someone in the western world could read history and still believe that doing exactly what they did at the start of WW2 will bring a different result.
Germany invaded Austria and Czechoslovakia just before WW2, and the allies didn't do much. Only when Germany invaded Poland did they declare war on Germany.
> Russia is a waning power clinging to significance, not an ascending one.
I don't believe this, unless you define "significance" as nothing more than having your name in the world newspapers, even if it's for the wrong reasons.
Look at where they sit strategically. The amount of resources they supply to an increasingly resource hungry world. The amount of math and science talent. The possession of advanced nuclear weaponry.
Look at what they are doing militarily right now and how effectively they are doing it.
They are an extremely significant country. This is true no matter how you feel about their government.
Italy's GDP is $1.87T.
Russia's GDP is $1.48T, down from around $2.3T in 2013.
Russia's economy is dependent on fossil fuels. While the decrease in Europe's use of nuclear power has been a gift to Russia, the future for fossil fuels is not bright and Russia's kleptocratic government has starved the nation of economic innovation.
I don't know what "extremely significant country" means here, but Russia is objectively a country in decline both in terms of economic and cultural power.
In terms of real GDP (PPP), Russia is at $4.3T while Italy is at $2.6T. Russia has the 6th largest GDP by this metric. However, I'm not sure how to think about real GDP vs. nominal GDP when it comes to war.
Hitler in 1939 had economic/industrial parity with at least one, if not two of his primary combatants (France and UK). He then had good reason to believe that other countries either would not engage (USA) or were highly overrated (USSR). He also had allies of significant weight. (1)
Russia in 2022 has a GDP of $1.5T, and NATO has a combined GDP of $42T (2). Even if you make the case that Russia's current economic activity translates more effectively into wartime industry, I don't believe you can possibly make the case that it is 28x more effective.
Germany also had military technology and strategy advantages (see France in 1940) over its (early war) opponents. As good as Russia's "math and science talent" is, I would be shocked if it was even a quarter of the capability that the US alone has.
So no, Putin in 2022 is not comparable to Hitler in 1939.