They're fighting against NATO expansion to Russia's border which they have been warning against for over a decade now. Even Stoltenberg admits this now:
Nah, the main reason is that their political systems have been captured by US, while propaganda groups like the NED have poured billions into trying to shape public opinion. Yet, despite all that we're now starting to see a huge backlash against all that from the public. The massive farmer protests are just the start of that.
Oh wow, it's the tankie version of US exceptionalism where the US controls everything and is all powerful.
The US had like zero influence in the baltics when they joined, same for Georgia when they wanted to join.
Not sure how farmer protests are involved but I hope you know that the vast majority of farmers in those protests are just people who own the farm. They don't actually work those farms and the protests so far have been against climate regulations that cut into their profit margin.
Ukraine being a neo-nazi regime doing ethnic cleansing in Donbas and planning to host NATO weapons that can strike within Russia are precisely in line with the problem of NATO expansion. Incredible that you're unable to understand how a single overarching problem can have multiple aspects to it. Hope that clarified things for you.
It's pretty hilarious how nearly everything you listed as if they're contradictory points actually come together rather comprehensively to support the thesis that Russia is having to fight a belligerent NATO. And the one item that doesn't fit wasn't ever claimed by Russia to be a reason for the conflict.
I seem to have lost track of why he’s invading.
I don't know what anyone can do for you to cure your confusion when you can't even connect the dots between the very things you are linking.