I believe that Putin is part of a dying breed of Russian elderly that still believes that they are a superpower when , in fact, the USSR has fragmented. I think that Russia is sabre rattling and that it doesn't want to see another former soviet state become a member of NATO, as it would further weaken his perceived status.
He will want to hit where it hurts, eg, gas and possibly wheat.
So energy bills might soar exponentially meaning that manufacturing will be hit hard and so most of what we consume will go up in price... tea manufacture, engineering, meat processing, deliveries , public transport ( in particular trains) and any foodstuffs that rely on energy for its creation , eg, processed food of any kind, eg fake meats and meals that are highly processed as well as sliced meat, chicken nugget, minced meat, breaded foods, battered foods , ready meals as well as bread which relies on energy and wheat prices.
Also furniture manufacture, soft fruit, cereal production, biscuits, cars etc...
Dark days ahead my friends!
Let's hope that some conciliation can be found.