Finland is a nation of 5.6 million which offers nothing other than its positioning and long border with Russia... now, the only real reason the US would want Finland in NATO is to provide an additional launching pad for its intermediate nuclear weapons but according to Finnish law, nuclear weapons are outlawed and the Finnish president recently stated that “Finland has no intention of allowing nuclear weapons to be located on its territory. There are no indicators that any NATO-nation is offering nuclear arms to Finland”... in the event that that changes and US puts nuclear weapons in Finland so close to St Petersburg, we will see at the very least Russia mirror those weapons and place its own there aimed at Helsinki etc. or at worst, we will have another special military operation to demilitarise Finland... as to a conventional war involving Finland and Russia, the Russians are creating a new military district in St Petersburg and increasing the size of their army... and in truth, does NATO go all in to defend Finland? Art 5 allows for degrees of help should a fellow NATO nation be attacked... economically, I don't think Finland was as dependent on Russian energy as other European states but the lack of use of Russia's airspace and trade and tourism with Russia will bite
there is historically enmity between Russia and Sweden and a lot of cooperation between Sweden and NATO and so, I don't think that changes much... watching the interplay between Sweden and Turkey though has been fun as Turkey insists that certain preconditions need to be met before Turkey agrees to allowing Sweden into NATO including the extradition of Kurds in Sweden
and you also have the likes of Paludan burning a Quran in front of the Turkish embassy in Stockholm
and an effigy of Erdogan being hanged in Stockholm and Swedes wiping their feet on an image of Erdogan
Poland is an interesting case... firstly, they are devout Russophobes and so, their minds haven't been changed by the Ukraine War but rather have been confirmed... in the short term, they will be weaker because all their Soviet era weapons have been sent to Ukraine and it will take time to replenish their stocks from the US... they are now even talking about sending their Leopard tanks to Ukraine... longer term they are positioning themselves as America's most important continental ally but it will be interesting to watch how Poland's relationship with Germany goes because at some point, Berlin is going to lose its patience with Warsaw as to the incessant complaining regarding the level of Germany's assistance to Ukraine, the Nordstream attacks and potential that Poland was involved and Poland's demand for $1.3 trillion in reparations from Germany for WWII
as for Ukraine, regardless of the result of the war, they are f*%#ed... they will have 200,000+ deaths, 500,000+ wounded, 15 million people have fled the country and how many do you see coming back to a bombed out nation, the economy has been devastated, the infrastructure destroyed with recent estimates that it will take $700 billion to rebuild, Ukraine will be indebted to the West for generations repaying $150+ billion (eg. it took the UK and USSR/Russia over 60 years to repay the US for their WWII loans), they will lose territory to Russia or at best be in a Korea style frozen conflict and that territory has the best soil and industry and positioning on the Black Sea and Sea of Azov etc... and you will have continual hatreds and violence and terrorism etc... pretty much, the Palestinians of Europe parked next to a nuclear superpower