Kaliningrad is Poland, bro, and it won't hold out longer than a couple days if real shooting starts. NATO forces in Finland and the Baltics are a couple hours

Kaliningrad is Poland, bro, and it won't hold out longer than a couple days if real shooting starts. NATO forces in Finland and the Baltics are a couple hours drive from St Pete's. Major Russian cities would be under siege basically immediately. Nukes would likely come out not too long after.