I'm curious, do folks here think Putin would have still invaded if Ukraine didn't consider joining NATO? While yes, Putin very much wants his old USSR back, it seems he's doing this in response to potentially having more NATO missiles on his borders. He's basically been saying "fuck around and find out" since 2008 when we said Ukraine would have the option of joining NATO.
From Putins interview he does explicitly say that he wouldn't be in this position if the NATO didn't push for Ukraine, as simple as that.
He’s always advocated for a return to USSR borders.