Outstanding meme, as is always the case, Eyewitless! With Hitler it went back about a year earlier than Poland. And Putin is taking a page right out of Hitler's playbook, which was to manufacture a crisis, then see how the western powers react. He did that with Poland too, but he first gave it a test run with the Sudetenland, which was at the time a part of Czechoslovakia.
Of course all of this resulted in the famous Munich conference and an earlier version of Dementia Joe (aka Neville Chamberlain) giving Hitler exactly what he wanted, which was the Sudetenland. Just a minor ceding of territory, as Dementia Joe might say.
Of course shortly thereafter Hitler figured if the west were such total pussies, he may as well walk right into Czechoslovakia and take that as well. And the western allies did what Hitler or anyone with two brain cells to rub together could have easily predicted, which was nothing.
Get ready folks. We've seen this act before, and it's happening again. Biden and Putin both playing the roles they were born to play; Biden as the spineless, clueless, wimp Chamberlain, and Putin as Hitler.